| Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445) |
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| 09/11/2013 | CN103297803A Data updating system and method based on set top box |
| 09/11/2013 | CN103297794A Data structure, recording medium, playing device and playing method, and program |
| 09/11/2013 | CN103297793A Data structure, recording medium, playing device and playing method, and program |
| 09/11/2013 | CN103297772A Method and system for processing transmission screen image and display equipment |
| 09/11/2013 | CN103297757A Set top box based real-time monitoring system and method |
| 09/11/2013 | CN103297742A Data processing method, microprocessor, communication terminal and server |
| 09/11/2013 | CN103297741A Television equipment and call realizing method |
| 09/11/2013 | CN103297737A Transmission device and reception device |
| 09/11/2013 | CN103297729A Video processing method and device |
| 09/11/2013 | CN103297725A Method and device for controlling electronic equipment and remote control |
| 09/11/2013 | CN103297711A Recorded broadcast device capable of marking Chinese subtitles automatically in real time for Chinese |
| 09/11/2013 | CN103297710A Audio and video recorded broadcast device capable of marking Chinese and foreign language subtitles automatically in real time for Chinese |
| 09/11/2013 | CN103297709A Device for adding Chinese subtitles to Chinese audio video data |
| 09/11/2013 | CN103297705A Method and system for professionally processing network audio and video for large venue in real time |
| 09/11/2013 | CN103297688A System and method for multi-media panorama recording |
| 09/11/2013 | CN103297666A Video monitoring method, device and system achieved based on universal plug and play |
| 09/11/2013 | CN103297549A Method for reading MAC address of set top box |
| 09/11/2013 | CN103297516A Multi-type providing method, multi-type providing system and multi-type providing device of applications |
| 09/11/2013 | CN103297464A Program information obtaining method and device |
| 09/11/2013 | CN103297452A Method and system for publishing and broadcasting streaming media on Internet in live mode |
| 09/11/2013 | CN103297327A Message pushing method, message pushing device and display terminal |
| 09/11/2013 | CN103297272A Device binding and unbinding method and physical device of device buffer recycling pool |
| 09/11/2013 | CN103296425A 天线装置 The antenna device |
| 09/11/2013 | CN103295153A System and method for leasing a TV |
| 09/11/2013 | CN103294683A Automatic subtitle matching system and method for video file |
| 09/11/2013 | CN103294615A Method for storing user information of set top box |
| 09/11/2013 | CN103294524A Television system and application program management method thereof |
| 09/11/2013 | CN103293934A A holographic display device and a method for generating hologram using redundancy of 3d video |
| 09/11/2013 | CN103289352A Highlight antiflaming polyphenyl ether alloy material and television front shell comprising same |
| 09/11/2013 | CN102137089B Method, device and system for verifying content integrity of streaming media |
| 09/11/2013 | CN102130822B Targeted advertisement playing method, device and system |
| 09/11/2013 | CN102036032B Energy-saving method of TV set and TV set |
| 09/11/2013 | CN102026036B Conditional access device and method for implementing electronic program guide (EPG) therein |
| 09/11/2013 | CN101990113B Content uplinking method and content delivery functional entity |
| 09/11/2013 | CN101827247B Method and system for accounting mobile TV |
| 09/11/2013 | CN101742243B Content player and method of controlling the same |
| 09/11/2013 | CN101635827B Method for realizing carousel channels, media control server and carousel channel system |
| 09/11/2013 | CN101356816B Methods and apparatus for fragmenting system information messages in wireless networks |
| 09/10/2013 | USRE44495 Apparatus and method for providing, retrieving, and using data guide information supplied in a digital vestigial sideband signal |
| 09/10/2013 | USRE44493 Compression and remote storage apparatus for data, music and video |
| 09/10/2013 | US8533851 Systems and methods for secure transaction management and electronic rights protection |
| 09/10/2013 | US8533757 Intelligent system and methods of recommending media content items based on user preferences |
| 09/10/2013 | US8531608 Object-based audio-visual terminal and bitstream structure |
| 09/10/2013 | CA2688919C Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same |
| 09/10/2013 | CA2684393C Method and apparatus for providing a secure trick play |
| 09/10/2013 | CA2509578C Data enhanced multi-media system for a set-top terminal |
| 09/06/2013 | WO2013130864A1 Customized buffering at sink device in wireless display system based on application awareness |
| 09/06/2013 | WO2013130858A1 Customized playback at sink device in wireless display system |
| 09/06/2013 | WO2013130853A1 Frame capture and buffering at source device in wireless display system |
| 09/06/2013 | WO2013130679A1 Interaction of user devices and servers in an environment |
| 09/06/2013 | WO2013130631A1 Bitstream extraction in three-dimensional video |
| 09/06/2013 | WO2013130611A1 Enhancing live broadcast viewing through display of filtered internet information streams |
| 09/06/2013 | WO2013130478A1 Image metadata creation for improved image processing and content delivery |
| 09/06/2013 | WO2013130477A1 Improved dash client and receiver with buffer water-level decision-making |
| 09/06/2013 | WO2013130279A1 Interfaces to allow video ad serving into a mobile phone application video stream |
| 09/06/2013 | WO2013130244A1 Managing adaptive streaming of data via a communication connection |
| 09/06/2013 | WO2013130133A1 Extending a local area network |
| 09/06/2013 | WO2013128273A1 Systems, methods and apparatuses for the secure transmission and restricted use of media content |
| 09/06/2013 | WO2013128267A1 Systems, methods and apparatuses for the secure transmission of media content |
| 09/06/2013 | WO2013128155A1 Recommender control system, apparatus, method and related aspects |
| 09/06/2013 | WO2013128154A1 Recommender control system,apparatus, method and related aspects |
| 09/06/2013 | WO2013128077A1 Videophone input apparatus |
| 09/06/2013 | WO2013128066A1 Method and apparatus for providing media event suggestions |
| 09/06/2013 | WO2013127633A1 Graphical user interface for television applications |
| 09/06/2013 | WO2013127611A1 Video processing method and video appliance implementing the method |
| 09/06/2013 | WO2013127459A1 Mixer for providing media streams towards a plurality of endpoints whereby the media streams originating from one or more media source and method therefore |
| 09/06/2013 | WO2013127426A1 An improved method and apparatus for video content distribution |
| 09/06/2013 | WO2013102671A3 Device and method for receiving a multiplexed stream broadcasting a pmt table including a descriptor for identifying documents transmitted in push mode |
| 09/06/2013 | WO2013093186A3 Method and apparatus for sharing media upon request via social networks |
| 09/06/2013 | WO2013081506A3 Automated authorization for video on demand service |
| 09/05/2013 | US20130232538 Bluetooth sharing for multiple processors |
| 09/05/2013 | US20130232537 Packet filtering at a media converter in a network with optical and coaxial components |
| 09/05/2013 | US20130232536 Data transmission device and data transmission control device |
| 09/05/2013 | US20130232535 Remote control video modulator |
| 09/05/2013 | US20130232533 Television Receiver, Method of Controlling the Receiver, and Network Construction Device |
| 09/05/2013 | US20130232532 Bandwidth reservation apparatus, bandwidth reservation method, communication apparatus, and communication system |
| 09/05/2013 | US20130232531 Video and/or audio data processing system |
| 09/05/2013 | US20130232530 Communication system, server, terminal, and control method of terminal |
| 09/05/2013 | US20130232529 Digital broadcast receiver and method for processing caption thereof |
| 09/05/2013 | US20130232528 Information processing apparatus, information processing method, program and information processing system |
| 09/05/2013 | US20130232527 Video server controller, operation method, recording medium for recording operation program, and video server system |
| 09/05/2013 | US20130232526 Application client for a gateway system |
| 09/05/2013 | US20130232525 Method and system for splicing advertisement, splicer, and head end device |
| 09/05/2013 | US20130232524 System and method for leasing a tv |
| 09/05/2013 | US20130232522 Systems and methods for real-time unified media preview |
| 09/05/2013 | US20130232521 Automatic determination and retrieval of a favorite channel |
| 09/05/2013 | US20130232520 Systems and methods for accessing media content |
| 09/05/2013 | US20130232519 System and Method of Authorizing a Device in a Network System |
| 09/05/2013 | US20130232518 System and method for monitoring whole home digital video recorder usage for internet protocol television |
| 09/05/2013 | US20130232517 Audience measurement apparatus, system and process |
| 09/05/2013 | US20130232516 Method And Apparatus for Collection and Analysis of Real-Time Audience Feedback |
| 09/05/2013 | US20130232515 Estimating engagement of consumers of presented content |
| 09/05/2013 | US20130232513 Method and access device for implementing ip broadband video service |
| 09/05/2013 | US20130230298 Information playback system using information storage medium |
| 09/05/2013 | US20130229584 Systems and methods for multi-band set top box control of a display device |
| 09/05/2013 | US20130229424 Method and apparatus for wireless image transmission to a projector |
| 09/05/2013 | DE112011103903T5 Methode zum Empfang eines bestimmten Services und Videowiedergabegerät dazu Method for receiving a particular service and video playback device to |
| 09/04/2013 | EP2635041A1 Graphical user interface for television applications |
| 09/04/2013 | EP2635040A2 Method and server for the social network-based sharing of tv broadcast content, and method and device for receiving a service for the social network-based sharing of tv broadcast content |
| 09/04/2013 | EP2635039A2 Data transmitter and receiver |