| Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445) |
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| 04/03/2013 | CN103024410A Image display apparatus and method for operating the same |
| 04/03/2013 | CN103024405A Three-dimensional displaying method, device and system for nested video window page and set-top box |
| 04/03/2013 | CN103024394A Video file editing method and device |
| 04/03/2013 | CN103024373A Signaling of prediction coding unit in accordance with video coding |
| 04/03/2013 | CN103024369A Transmitting end, terminal, system and method for multiplexing of hierarchical coding |
| 04/03/2013 | CN103024356A Gear cutting management and processing method and device |
| 04/03/2013 | CN103024352A Video monitoring method and system based on code rate mutation |
| 04/03/2013 | CN103024348A Operation and maintenance management system of video monitoring |
| 04/03/2013 | CN103024318A Accelerated processing method and accelerated processing device for television graphics |
| 04/03/2013 | CN103024316A Television radio frequency remote control receiving module and television standby processing method |
| 04/03/2013 | CN103024314A Television signal source navigation and switching method |
| 04/03/2013 | CN103024310A Method for controlling channel changing of television and television host |
| 04/03/2013 | CN103024293A Dynamic replacement and insertion of cinematic stage props in program content |
| 04/03/2013 | CN103024289A Method and device for editing live stream on basis of M3U8 listing protocol |
| 04/03/2013 | CN103024287A Method and device for correcting colors of 3D (three-dimensional) material files |
| 04/03/2013 | CN103024071A Quantum stream media cloud computing based cloud aggregation community system |
| 04/03/2013 | CN103022654A Dipole antenna and mobile multimedia broadcasting device |
| 04/03/2013 | CN103022652A Set top box |
| 04/03/2013 | CN103020275A Video analysis method based on video abstraction and video retrieval |
| 04/03/2013 | CN103019375A Cursor control method and system based on image recognition |
| 04/03/2013 | CN103007534A Method and system for wireless control of somatosensory game |
| 04/03/2013 | CN102215134B Hot standby switcher of IP (Internet Protocol) code stream |
| 04/03/2013 | CN102186036B Intelligent television channel retrieving and skipping method |
| 04/03/2013 | CN102143345B Television system control method and device |
| 04/03/2013 | CN102131116B Digital television electronic program guide (EPG) data receiving and resolution method |
| 04/03/2013 | CN102098465B System and method for operating multiple remote controls of multi-media television (TV) |
| 04/03/2013 | CN102075818B Method for processing intelligent personal television (IPTV) network television data of global system for mobile communication (GSM) mobile phone |
| 04/03/2013 | CN102065262B Electronic device and control information reception method |
| 04/03/2013 | CN102056026B Audio/video synchronization detection method and system, and voice detection method and system |
| 04/03/2013 | CN102047682B Method and terminal for providing iptv to multiple ims users |
| 04/03/2013 | CN101998153B Method and device for reporting watched channels based on broadcast mobile multimedia service |
| 04/03/2013 | CN101990766B Server device, terminal device, reproduction device |
| 04/03/2013 | CN101981928B Multiple-level message filtering |
| 04/03/2013 | CN101960839B Method, apparatus and system for pre-authentication and processing of data streams |
| 04/03/2013 | CN101939986B Subscriber identity module and associated distribution server, adapted to manage programs with an indeterminate duration |
| 04/03/2013 | CN101939985B A method and device for sending and receiving metadata for an application providing an IPTV service |
| 04/03/2013 | CN101902555B Critical packet partial encryption |
| 04/03/2013 | CN101790055B Information processing apparatus, information processing method, and program |
| 04/03/2013 | CN101636989B Method and system for transmission of different types of information in wireless communication |
| 04/03/2013 | CN101605219B Digital broadcast receiver |
| 04/03/2013 | CN101496372B Method and apparatus for mobile personal video recorder |
| 04/03/2013 | CN101459819B Copyright pre-publishing platform and method thereof |
| 04/03/2013 | CN101267540B Method of providing user interface in data broadcastng receiver |
| 04/03/2013 | CN101091361B Method and system for sending related data over a digital broadcast system |
| 04/02/2013 | US8413193 Program guide with a digital storage device |
| 04/02/2013 | US8413191 Program guide with a digital storage device |
| 04/02/2013 | US8413187 Method and system to request audiovisual content items matched to programs identified in a program grid |
| 04/02/2013 | US8411759 Multiplexing apparatus and demultiplexing apparatus |
| 04/02/2013 | CA2736634C Electronic television program guide schedule system and method with remote product ordering |
| 04/02/2013 | CA2630123C Dvd multi-room playback after headend conversation |
| 04/02/2013 | CA2527328C System for presentation of multimedia content |
| 03/30/2013 | CA2791117A1 System and method for remote rendering of content on an electronic gaming machine |
| 03/30/2013 | CA2791026A1 Automatic search |
| 03/28/2013 | WO2013043988A1 Methods and systems for control, management and editing of digital audio-video segment duration with remapped time code |
| 03/28/2013 | WO2013043923A1 Video quality of experience management and constrained fidelity adaptive bit rate encoding systems and methods |
| 03/28/2013 | WO2013043919A1 Constrained fidelity adaptive bitrate encoding systems and methods |
| 03/28/2013 | WO2013043918A1 Adaptive streaming to multicast and constrained-fidelity constant bit rate encoding |
| 03/28/2013 | WO2013043821A1 Method and apparatus for processing requests for recording content |
| 03/28/2013 | WO2013043502A1 Discovery of metadata for multimedia content stream traffic on a network |
| 03/28/2013 | WO2013043420A1 Low-complexity remote presentation session encoder |
| 03/28/2013 | WO2013043309A1 Least click tv |
| 03/28/2013 | WO2013043265A1 Video segment presentaton tracking |
| 03/28/2013 | WO2013043141A1 Authentication system and method via video call |
| 03/28/2013 | WO2013043094A1 Caching in a telecommunication network |
| 03/28/2013 | WO2013043000A1 Apparatus and method of playing broadcast content in broadcasting system |
| 03/28/2013 | WO2013042985A2 Method for operating interactive messaging service providing reception confirmation |
| 03/28/2013 | WO2013042961A1 Method and apparatus for synchronizing media data of multimedia broadcast service |
| 03/28/2013 | WO2013042844A1 Smart set-top box and operating method for providing smart service and digital television service using default media player included in single operating system |
| 03/28/2013 | WO2013042843A1 Method for authenticating images on the basis of block units using a reversible watermarking based on a progressive differential histogram |
| 03/28/2013 | WO2013042098A1 Synchronization of video and real-time data collection streams |
| 03/28/2013 | WO2013041691A1 Automated real time video mashup editor |
| 03/28/2013 | WO2013041132A1 Methods, devices and computer programs for transmitting or for receiving and playing media streams |
| 03/28/2013 | WO2013041122A1 Data transfer in mobile networks |
| 03/28/2013 | WO2013040996A1 Sending end, terminal, system and method for hierarchical coding multiplexing |
| 03/28/2013 | WO2013040708A1 Media processor |
| 03/28/2013 | WO2012176995A9 Apparatus and method for displaying images for different accounts |
| 03/28/2013 | WO2012176993A3 Method for displaying program information and image display apparatus thereof |
| 03/28/2013 | WO2012173402A3 Method and apparatus for comprising content in broadcasting system |
| 03/28/2013 | WO2012173364A3 Apparatus and method for providing adaptive multimedia service |
| 03/28/2013 | WO2012162177A3 Interface for watching a stream of videos |
| 03/28/2013 | WO2012150519A3 Fast channel change for hybrid device |
| 03/28/2013 | WO2012126406A3 Method and system for researching viewership |
| 03/28/2013 | US20130081098 Audio/video storage/retrieval system and method |
| 03/28/2013 | US20130081096 Cable television entry adapter |
| 03/28/2013 | US20130081095 Signal transmitting method, signal transmitting device and signal receiving device |
| 03/28/2013 | US20130081094 Method for mapping between signaling information and announcement information and broadcast receiver |
| 03/28/2013 | US20130081093 Hospitality media system that avoids network congestion and server load while providing media experience within guest room, and computer server and method thereof |
| 03/28/2013 | US20130081092 Intelligent device system and method for distribution of digital signals on a wideband signal distribution system |
| 03/28/2013 | US20130081091 Seat End Program Cache Updates for Inflight Entertainment System |
| 03/28/2013 | US20130081089 Contents sharing method and display apparatus using the same |
| 03/28/2013 | US20130081088 Apparatus and method of playing broadcast content in broadcasting system |
| 03/28/2013 | US20130081087 Method and apparatus for transmitting digital broadcast content for providing two-dimensional and three-dimensional content, and method and apparatus for receiving digital broadcast content |
| 03/28/2013 | US20130081086 Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same |
| 03/28/2013 | US20130081085 Personalized tv listing user interface |
| 03/28/2013 | US20130081084 Recommended Media Content Based Channel Surfing Methods and Systems |
| 03/28/2013 | US20130081083 Method of managing contents and image display device using the same |
| 03/28/2013 | US20130081082 Producing video bits for space time video summary |
| 03/28/2013 | US20130081081 Least Click TV |
| 03/28/2013 | US20130081080 Television receiver |
| 03/28/2013 | US20130081079 Automated environmental feedback control of display system using configurable remote module |