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)
10/2012
10/25/2012US20120272281 Method and apparatus for transmitting media data, and method and apparatus for receving media data
10/25/2012US20120272277 Multimedia channel sharing across access network boundaries
10/25/2012US20120272276 System and method for providing video on demand over a quadrature amplitude modulation network
10/25/2012US20120272275 Information processing system, portable information terminal apparatus, information processing method, program information providing apparatus, program information providing method, recording/reproducing apparatus, recording/reproducing method, computer-program storage medium, and computer-program
10/25/2012US20120272274 Method and apparatus for downloading files
10/25/2012US20120272273 Digital Video Recorder (DVR) Scheduling
10/25/2012US20120272272 Methods and apparatus for automatically obtaining and synchronizing contextual content and applications
10/25/2012US20120272271 Information Processing Apparatus, Tuner, And Information Processing Method
10/25/2012US20120272266 Media playback method and system, content delivery network device, and advertising server
10/25/2012US20120272265 Priori scheduling of multiple assets within a collection of asset delivery opportunities
10/25/2012US20120272264 Video server and standby method
10/25/2012US20120272259 Video content analysis for automatic demographics recognition of users and videos
10/25/2012US20120272258 Methods and systems for displaying content
10/25/2012US20120272257 System and method for selection of content source upon device power-on
10/25/2012US20120272256 Methods and systems for distributing content over a network
10/25/2012US20120268616 Self-Contained Wireless Camera Device, Wireless Camera System and Method
10/25/2012DE102011001951B4 Steuereinheit Control unit
10/24/2012EP2515551A1 System and method providing remote video-on-demand (VOD)
10/24/2012EP2515550A1 Display apparatus having virtual machine and method of controlling the same
10/24/2012EP2515549A2 Digital broadcast receiving apparatus
10/24/2012EP2515548A1 A competition tracking system
10/24/2012EP2515545A2 Video receiving apparatus and display mode switching method
10/24/2012EP2515537A1 Content delivery system, content delivery apparatus, content playback terminal and content delivery method
10/24/2012EP2515536A1 Content distribution system, content distribution device, content playback terminal, and content distribution method
10/24/2012EP2515535A1 Method and set top box for acquiring program content
10/24/2012EP2515532A1 Method and terminal for video processing
10/24/2012EP2515470A1 Method of managing user key for broadcast encryption
10/24/2012EP2515231A1 Broadcast receiving apparatus and method of installing service
10/24/2012EP2514215A1 Method and processing unit for secure processing of access controlled audio/video data
10/24/2012EP2514203A1 Method and apparatus for detecting transmitters for a white space device
10/24/2012EP2514201A1 Data feed resource reservation system
10/24/2012EP2513774A1 Method and apparatus for projecting a user interface via partition streaming
10/24/2012CN202503626U Digital set-top box with function of home security detection
10/24/2012CN202503625U Display with ratings survey function
10/24/2012CN202503624U Multi-software simultaneous operation and multi-channel decoding double-channel high definition output set top box
10/24/2012CN202503623U Audio-video processing device and television
10/24/2012CN202503622U Set-top box, Internet television and processing system of intelligent control signal
10/24/2012CN202503621U System for indoor remote control on set-top box for data transmitting
10/24/2012CN202503620U Integrated SIM card external plug-in type direct broadcast satellite position locking modul
10/24/2012CN202503619U SIM card external plug-in type direct broadcast satellite position locking module
10/24/2012CN202503618U Set top box capable of automatic shutdown according to environmental sounding volume
10/24/2012CN202503617U Set top box supporting hardware expansion
10/24/2012CN202503616U PCB mainboard structure for preventing device with peripheral interface from being burned
10/24/2012CN202503615U Display device partner
10/24/2012CN202503614U Data server and system
10/24/2012CN202503613U Video synchronous play control system
10/24/2012CN202503594U Automatic digital television power controller
10/24/2012CN202502722U Display with external mobile communication
10/24/2012CN202502614U Remote control and multifunctional mother-son machine system
10/24/2012CN202502496U Two-way interactive power supply information inquiry system based on digital television
10/24/2012CN202501175U Set-top box
10/24/2012CN102754451A Controller, control method for controller, and digital broadcast receiving apparatus
10/24/2012CN102754450A Method and apparatus for interference mitigation in a wireless home gateway interface
10/24/2012CN102754449A Image display apparatus and method for operating the image display apparatus
10/24/2012CN102754448A Data processing unit and data encoding device
10/24/2012CN102754447A Transmitting device, receiving device, transmitting method and receiving method
10/24/2012CN102754446A Valid replacement data in encoded video
10/24/2012CN102754445A Content communication device, content processing device and content communication system
10/24/2012CN102754431A Image display apparatus and method for operating the image display apparatus
10/24/2012CN102752671A Electronic device and copyright protection method of played content of electronic device
10/24/2012CN102752670A Method, device and system for reducing phenomena of mosaics in network video transmission
10/24/2012CN102752669A Transfer processing method and system for multi-channel real-time streaming media file and receiving device
10/24/2012CN102752668A Synchronous control device for network video server
10/24/2012CN102752667A Multi-stream media live broadcast interaction system and live broadcast interaction method
10/24/2012CN102752666A ICS streaming media platform system
10/24/2012CN102752665A Method and device for obtaining stream media data and stream media playing terminal
10/24/2012CN102752664A Display method and device for text subtitle information in webpage
10/24/2012CN102752663A Program searching device, television and program searching method
10/24/2012CN102752662A Root key generation method, module and chip of conditional access system receiving terminal and receiving terminal
10/24/2012CN102752661A Method and apparatus for displaying viewing time and TV ratings based on viewer grade
10/24/2012CN102752660A Method for interlinking dynamic data of television image-text scene file
10/24/2012CN102752659A Method for adjusting sound volume of set top box
10/24/2012CN102752658A Control method and control system of television control device and television control device
10/24/2012CN102752657A Verification method for displayed and broadcast data
10/24/2012CN102752656A Method for customizing menus by digital TV (televesion) subscribers
10/24/2012CN102752655A Display method of electronic program guide
10/24/2012CN102752654A Mobile device having television function, program information accumulation method, and program
10/24/2012CN102752653A Remote control device and television receiver
10/24/2012CN102752652A Digital television (TV) set top box
10/24/2012CN102752651A Terminal based on convergent services
10/24/2012CN102752650A Digital broadcasting signal displaying system and signal processing method thereof
10/24/2012CN102752649A Electronic apparatus, control method thereof, and program therefor
10/24/2012CN102752648A Set top box and power-saving method thereof
10/24/2012CN102752647A Uninterrupted playback method for high definition video advertisement
10/24/2012CN102752646A Method and system for realizing internet protocol television (IPTV) value added service
10/24/2012CN102752645A Method and system for updating user interface on server side in rating system
10/24/2012CN102752644A Automatic program classification method of set top box
10/24/2012CN102752643A Method and system for stream media live broadcast
10/24/2012CN102752642A Method and system for synchronously broadcasting multi-terminal video based on IP (internet protocol) network
10/24/2012CN102752641A Method and device for handling multiple video streams using metadata
10/24/2012CN102752640A Method and device for handling multiple video streams using metadata
10/24/2012CN102752639A Method and Device for Handling Multiple Video Streams Using Metadata
10/24/2012CN102752638A Method and device for handling multiple video streams using metadata
10/24/2012CN102752637A Display method of associated application icons of programs, broadcasting system and terminal equipment
10/24/2012CN102752636A Generation method of root key at transmitting end of condition receiving system
10/24/2012CN102752635A Downloadable and replaceable condition receiving system
10/24/2012CN102752634A Method for serial editing of advertisements
10/24/2012CN102752633A Method for synthesizing video and audio files
10/24/2012CN102752632A Method and system for dynamically adjusting transcoding code stream
10/24/2012CN102752631A Internet video-on-demand method and system
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