| Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445) |
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| 07/25/2012 | CN102611944A Information processing apparatus, method, and program and information processing system |
| 07/25/2012 | CN102611943A Method for realizing user payment by applying additional SIM card to set-top box |
| 07/25/2012 | CN102611942A Method for realizing multi-person interactive game in network television and network television |
| 07/25/2012 | CN102611941A Video playback control system and method for achieving content rating and preventing addiction by video playback control system |
| 07/25/2012 | CN102611940A Digital television software updating system |
| 07/25/2012 | CN102611939A Method and device for controlling standby states |
| 07/25/2012 | CN102611938A Multimode screen moving method and system |
| 07/25/2012 | CN102611937A Multimedia data processing method, device and system |
| 07/25/2012 | CN102611936A Method and device for realizing scene-information sharing between users based on video |
| 07/25/2012 | CN102611935A Playing method of multi-code-stream single channel |
| 07/25/2012 | CN102611934A System and method coexisting card CA (Conditional Access) and cardless CA |
| 07/25/2012 | CN102611933A Method for selection of a user desired part of a video signal |
| 07/25/2012 | CN102611932A Set top box and method for recording television program by set-top box |
| 07/25/2012 | CN102611931A Window management method and window management system in interactive protocol television |
| 07/25/2012 | CN102611930A Browser self-adaptive display method and device and TV set |
| 07/25/2012 | CN102611929A Regional control method of digital television set-top box |
| 07/25/2012 | CN102611928A Multimedia television remote controller with cursor control function |
| 07/25/2012 | CN102611927A Set top box with universal remote control function |
| 07/25/2012 | CN102611926A System and method for recording and sharing television program |
| 07/25/2012 | CN102611925A Method and device for sharing information |
| 07/25/2012 | CN102611924A Flow control method and system of video cloud platform |
| 07/25/2012 | CN102611923A Method and system for information acquisition during television starting |
| 07/25/2012 | CN102611922A Method for uniformly releasing digital television portals and system thereof |
| 07/25/2012 | CN102611921A Viewing data acquisition method and system |
| 07/25/2012 | CN102611920A Television shopping mall realizing method and television shopping mall |
| 07/25/2012 | CN102611919A Discount coupon life television value adding method and system |
| 07/25/2012 | CN102611918A Synchronous video playing control system and method |
| 07/25/2012 | CN102611917A Method and device for preprocessing network television fault |
| 07/25/2012 | CN102611916A Digital video apparatus for multiplexing single program transport streams into a multiple program transport stream |
| 07/25/2012 | CN102611915A Video startup method, device and system |
| 07/25/2012 | CN102611914A Cloud television application service system and method |
| 07/25/2012 | CN102611913A Service platform, set-top box, system and method for cable television to access webpage |
| 07/25/2012 | CN102611905A Reproducing apparatus and reproducing method, data structure, recording medium, recording apparatus and recording method, and program |
| 07/25/2012 | CN102611871A Method, system and mobile terminal for video communication and digital television receiving terminal |
| 07/25/2012 | CN102611864A Image recording apparatus and image recording control method |
| 07/25/2012 | CN102611858A Remote control method of multi-mode remote controller, remote controller, user terminal and system |
| 07/25/2012 | CN102611857A Method, device and mobile device for displaying indication information of remote control signal |
| 07/25/2012 | CN102611740A Network synchronization video system and method based on set top box |
| 07/25/2012 | CN102611456A Key identifying circuit, key identifying method and STB (Set Top Box) |
| 07/25/2012 | CN102610255A Method, device and equipment for determining playing time point of media information |
| 07/25/2012 | CN102610047A Set top box based remote-monitor antitheft system and method thereof |
| 07/25/2012 | CN102609521A Webpage focus element switching method and digital television receiving terminal |
| 07/25/2012 | CN102609294A Method for realizing coexisting of TV broadcasting and forum in virtual environment and device therefor |
| 07/25/2012 | CN102609283A Information processing terminal and processing method thereof |
| 07/25/2012 | CN102609048A Computer and method for playing audio and video files on demand |
| 07/25/2012 | CN102111685B Acceleration method, equipment and system for network video loading |
| 07/25/2012 | CN102111649B Receiving method and device for assisting receiving end of mobile multi-media television |
| 07/25/2012 | CN102014263B Method and device for controlling transcription in digital television receiving terminal |
| 07/25/2012 | CN102005231B Storage method of rich-media scene flows |
| 07/25/2012 | CN101976225B Method, module and device for allocating system memory of digital set top box |
| 07/25/2012 | CN101969526B Three network fused set top box |
| 07/25/2012 | CN101931769B Method for amplifying and displaying menu font of set top box of digital television |
| 07/25/2012 | CN101924866B Method for quickly displaying 8-bit map under 16-bit display mode of set top box |
| 07/25/2012 | CN101916268B Method for establishing and updating Chinese phrase library |
| 07/25/2012 | CN101860755B Decoding method and image insertion method for station caption subtitle insertion system |
| 07/25/2012 | CN101841670B Digital broadcast receiver and method for processing caption thereof |
| 07/25/2012 | CN101695107B Method of soft keyboard for safely inputting code of set top box of digital television |
| 07/25/2012 | CN101646160B Method for browsing blog content and business processing device thereof |
| 07/25/2012 | CN101621665B Content reproducing device and content reproducing method |
| 07/25/2012 | CN101540877B Client-server electronic program guide |
| 07/25/2012 | CN101287106B Video delivery device, video receiver and key frame delivery method |
| 07/25/2012 | CN101207744B Method and apparatus for displaying broadcast program listings |
| 07/25/2012 | CN101198045B Stream media digital watermarking system |
| 07/25/2012 | CA2778462A1 Translucent digital display system |
| 07/25/2012 | CA2765308A1 Collaboration method and system |
| 07/24/2012 | USRE43554 Method of converting audio data for a portable device and reproducing the converted audio data |
| 07/24/2012 | US8230118 Interface circuit and video apparatus |
| 07/24/2012 | US8229348 Data transmitting apparatus and method |
| 07/24/2012 | US8226240 Method and apparatus for wireless image transmission to a projector |
| 07/24/2012 | CA2566659C System and method for managing, converting and displaying video content on a video-on-demand platform |
| 07/19/2012 | WO2012097162A2 Programmable, interactive content viewing on a mobile video application |
| 07/19/2012 | WO2012097068A2 Mechanism for clock recovery for streaming content being communicated over a packetized communication network |
| 07/19/2012 | WO2012096792A1 Utilizing matrix codes to install a display device |
| 07/19/2012 | WO2012095427A1 Fast channel switching |
| 07/19/2012 | WO2012095218A1 System having interactive whiteboards |
| 07/19/2012 | WO2012094994A1 Method and system for realizing lost package retransmission in streaming media |
| 07/19/2012 | WO2012094977A1 Method and system for merging transmission streams smoothly |
| 07/19/2012 | WO2012094762A1 Broadcast media streaming with customized playlist insertion method and system |
| 07/19/2012 | WO2012073027A3 Content provision |
| 07/19/2012 | WO2012070903A3 Video display device and method for controlling same |
| 07/19/2012 | WO2012070902A3 Video display device and control method thereof |
| 07/19/2012 | WO2012070901A3 Method for receiving enhanced service and display apparatus thereof |
| 07/19/2012 | WO2012070767A3 Method and system for providing a content-related service using fingerprint information |
| 07/19/2012 | WO2012067344A3 Web-browsing method, and image display device using same |
| 07/19/2012 | WO2012060581A3 Method for transreceiving media content and device for transreceiving using same |
| 07/19/2012 | WO2012051594A3 Correlating online behavior with presumed viewing of television advertisements |
| 07/19/2012 | WO2012051592A3 System and methods for selecting television advertisements for a set-top box requesting an advertisement without knowing what program or channel is being watched |
| 07/19/2012 | WO2011074218A3 Hybrid television broadcast broadband system |
| 07/19/2012 | US20120185909 Relay apparatus for transmitting ancillary data for a terrestrial digital television broadcast, and method for same |
| 07/19/2012 | US20120185908 Local area network for distributing data communication, sensing and control signals |
| 07/19/2012 | US20120185907 Apparatus and method for transmitting multimedia frame in broadcast system |
| 07/19/2012 | US20120185906 Scalable Video Controls Bandwidth Allocation to Data Services |
| 07/19/2012 | US20120185903 Content transmission apparatus and content display system |
| 07/19/2012 | US20120185902 Programmable, Interactive Content Viewing on a Mobile Video Application |
| 07/19/2012 | US20120185901 Access to internet data through a television system |
| 07/19/2012 | US20120185899 Methods and apparatus for revenue-optimized delivery of content in a network |
| 07/19/2012 | US20120185898 Method for using banner advertisements during commercial breaks |
| 07/19/2012 | US20120185897 Methods and apparatus for centralized and decentralized emergency alert messaging |
| 07/19/2012 | US20120185896 System, mobile terminal and method for displaying object information in real time |
| 07/19/2012 | US20120185894 Method and System for Order Relationship Authentication, and Mobile Multimedia Broadcasting-Conditional Access System |