Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand]
Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445)
03/2012
03/14/2012EP2428950A2 Presenting supplemental content for digital media using a multimodal application
03/14/2012EP2428875A2 Image display apparatus and method for operating the same
03/14/2012EP1762096B1 Remote control method enabling a user to control the operation of a receiving unit
03/14/2012DE202012100143U1 Bildschirm mit der Möglichkeit zur Einschaltquotenermittlung Screen with the ability to Einschaltquotenermittlung
03/14/2012CN202168177U 影视共享盒 Video Sharing Box
03/14/2012CN202168176U 具有远程监控功能的机顶盒 Set-top box with a remote monitoring function
03/14/2012CN202168175U 一种机顶盒盖板结构 One kind of set-top box cover structure
03/14/2012CN202168174U 医院多媒体显示系统 Hospital multimedia display system
03/14/2012CN202168153U 电视控制系统 TV Control System
03/14/2012CN202168152U 电视控制系统 TV Control System
03/14/2012CN202168151U 一种与机顶盒无尾连接的电视机 One kind of set-top box connected to the TV tailless
03/14/2012CN1914922B Content encoding, distribution, and reception method, device, and system
03/14/2012CN102379128A Advertisement scheduling in a packet-based media-delivery system
03/14/2012CN102379121A Screen capture
03/14/2012CN102378068A Digital network television system and method for acquiring network parameters by using same
03/14/2012CN102378067A Robustness mobile video decoding method
03/14/2012CN102378066A Method and system for realizing low-bit rate and high-definition video on demand
03/14/2012CN102378065A Method and system for configuring buffer area at streaming media server side based on MPEG (Moving Picture Experts Group)-4
03/14/2012CN102378064A Method and device for realizing traversal of network address translators (NAT) in internet protocol television (IPTV) network
03/14/2012CN102378063A Television, and registration method and system for network user by using television
03/14/2012CN102378062A Display apparatus and method for providing application function applying thereto
03/14/2012CN102378061A Electronic equipment having antitheft function, and external server
03/14/2012CN102378060A Method, device and system for browsing audio-video programs
03/14/2012CN102378059A Internet TV and streaming media multibreak play method thereof
03/14/2012CN102378058A Method for updating search result of IPTV terminal and IPTV server
03/14/2012CN102378057A Network television terminal program playing implementation method, and device and system related to the same
03/14/2012CN102378056A Set-top box for television
03/14/2012CN102378055A Web television (TV) system and upgrading method thereof
03/14/2012CN102378054A Slave card authentication method and authentication system for digital set-top box (DSTB)
03/14/2012CN102378053A Information processing device, information processing method, and information processing system
03/14/2012CN102378052A Programme sequencing method and digital TV receiving terminal
03/14/2012CN102378051A Method for acquiring analog TV channel EPG (Electronic Programme Guide) from web TV
03/14/2012CN102378050A Broadcast system using text to speech conversion
03/14/2012CN102378049A Intelligent network television playing platform
03/14/2012CN102378048A Television (TV) set top box and automatic standby method thereof
03/14/2012CN102378047A Service customization realization system and method based on IPTV (internet protocol television)
03/14/2012CN102378046A Server and method for realizing sharing of audio and video programs of set top box by using same
03/14/2012CN102378045A Network television processing method and system
03/14/2012CN102378044A Network television-based instant message pushing method and server
03/14/2012CN102378043A Content delivery method and Internet television (TV) playing method as well as corresponding device and systems
03/14/2012CN102378042A Method, system and packet analysis unit for measuring channel zapping delay of network television
03/14/2012CN102378035A Set top box test method and system thereof
03/14/2012CN102378008A Video encoding method, video encoding device and video encoding system for shortening waiting time for playing
03/14/2012CN102377971A On-off noise elimination circuit for set-top box
03/14/2012CN102377966A Power-failure protection method and system of STB (set top box)
03/14/2012CN102377948A Mobile network-based method and equipment for merging digital video transmission
03/14/2012CN102377776A Voice set top box device and implementation method thereof
03/14/2012CN102377603A Policy processing method, policy processing system and devices
03/14/2012CN102376109A Intelligent household visual gate inhibition control system based on set top box
03/14/2012CN102376062A Television advertisement mobile phone sign-in system and television advertisement mobile phone sign-in method
03/14/2012CN102376050A Television shopping system and method thereof
03/14/2012CN102375748A Television flash memory recovery method
03/14/2012CN102375688A Focus switching method and set-top box
03/14/2012CN102375542A Method for remotely controlling television by limbs and television remote control device
03/14/2012CN101388992B Information processing apparatus and information processing method
03/13/2012US8135646 Content transmission apparatus
03/13/2012US8134649 IR signal cross-talk elimination
03/13/2012US8134645 Combination of recorded program index and EPG
03/13/2012CA2752004A1 Method and an apparatus for transferring a video stream
03/13/2012CA2620394C Control 3 signal synthesis
03/13/2012CA2574569C Apparatus and method for interactive content requests in a networked computer jukebox
03/13/2012CA2574079C System for interactively distributing information services
03/13/2012CA2405491C System for providing alternative services
03/08/2012WO2012030657A1 Method and system for searching for content in a user device
03/08/2012WO2012030649A1 Digital information stream communication system and method
03/08/2012WO2012030584A2 Systems and methods for displaying personalized media content
03/08/2012WO2012030178A2 Method and device for providing streaming content
03/08/2012WO2012030177A2 Digital receiver and method for processing 3d content in the digital receiver
03/08/2012WO2012030036A1 Image display apparatus and method for operating the same
03/08/2012WO2012030025A1 Image display apparatus and method for operating the same
03/08/2012WO2012030024A1 Image display apparatus and method for operating the same
03/08/2012WO2012029018A1 System and method for obtaining audio/video data from a wide area network
03/08/2012WO2012028975A1 Programming-network control of time-shift television recording
03/08/2012WO2012028856A1 Adaptive streaming of video at different quality levels
03/08/2012WO2012028851A1 Method and system for additional service synchronisation
03/08/2012WO2012001575A3 System and method for managing distributed content
03/08/2012WO2011136581A3 Method for setting up a network and an iptv receiver using same
03/08/2012WO2011123718A3 Media fingerprinting for content determination and retrieval
03/08/2012WO2011106601A3 System and method for synchronizing an electronic program guide with paused programs
03/08/2012US20120060197 Receiving device, receiving method, and program
03/08/2012US20120060193 Digital broadcast receiver and digital broadcast transmitter
03/08/2012US20120060192 Method and apparatus for storing broadcast program
03/08/2012US20120060191 On-screen program guide with interactive programming recommendations
03/08/2012US20120060189 Interactive television program guide with remote access
03/08/2012US20120060180 User based electronic program guides
03/08/2012CA2809937A1 Method and apparatus for generating control packet
03/08/2012CA2809143A1 Digital receiver and method for processing 3d content in the digital receiver
03/08/2012CA2808128A1 Digital information stream communication system and method
03/07/2012EP2426958A1 Method, bm-sc and base station for multiplexing mbms services in mbsfn
03/07/2012EP2426944A1 Terminal device reproducing streamed content without interruption when plural pieces of content are sequentially reproduced.
03/07/2012EP2426943A2 Method for providing a search service on a display apparatus
03/07/2012EP2426942A2 System and method for providing electronic content or services in a telecommunications system
03/07/2012EP2426941A1 Content replay system, control device and replay device
03/07/2012EP2426940A1 Method and system for adaptive transcoding and transrating in a video network
03/07/2012EP2426939A1 Providing enhanced content
03/07/2012EP2426938A2 Method for receiving viewing-restricted channel
03/07/2012EP2426923A1 Adaptive streaming of video at different quality levels
03/07/2012EP2426920A1 Content providing apparatus and method, content receiving apparatus and method, program, and content downloading system
03/07/2012EP2426918A1 Method, terminal and server for allocating signal routing resources in video on demand service
03/07/2012EP2426915A2 Interactive television systems with digital video recording and adjustable reminders
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