| Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445) |
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| 04/18/2012 | EP2441252A1 Method and apparatus for receiving broadcasting signal, and broadcasting system using the same |
| 04/18/2012 | EP2441251A1 Enhanced simultaneous recording in multi-room digital video recorder |
| 04/18/2012 | EP2441249A1 Method and apparatus for receiving broadcasting signal |
| 04/18/2012 | EP2441248A2 Zero standby power laser controlled device |
| 04/18/2012 | EP1636990B1 Decoder system for processing pay-tv data and method for managing at least two decoders |
| 04/18/2012 | CN202197377U 双向高清数字电视机顶盒装置 Two-way high-definition digital TV set-top box device |
| 04/18/2012 | CN202197376U Conditional access module and TS processing system |
| 04/18/2012 | CN202196511U 一种家用可刷卡遥控器及家用可刷卡机顶盒 One kind of home can swipe the remote control and home set-top box can swipe |
| 04/18/2012 | CN202196441U 一种iptv刷卡支付遥控器及支付系统 One kind of credit card payment iptv remote control and payment systems |
| 04/18/2012 | CN1946011B Broadcasting system and method for providing broadcasting service in a weak electric field area |
| 04/18/2012 | CN1518336B Electronic camera |
| 04/18/2012 | CN102422649A Fast channel change handling of late multicast join |
| 04/18/2012 | CN102422648A 用于分配多路独特视频/音频流的系统 For assigning unique multiple video / audio stream system |
| 04/18/2012 | CN102422647A 发送设备、发送方法、接收设备和接收方法 Transmission apparatus, transmission method, receiving apparatus and receiving method |
| 04/18/2012 | CN102422646A 向接收器提供控制字 Providing a control word to the receiver |
| 04/18/2012 | CN102421035A 数字电视音视频同步的实现方法及装置 Digital TV implementation method and apparatus for audio and video synchronization |
| 04/18/2012 | CN102421034A Video playing method formed by video live-broadcasting or video monitoring |
| 04/18/2012 | CN102421033A 一种在移动终端上实现电视节目共享的方法 A method of sharing TV programs implemented on a mobile terminal |
| 04/18/2012 | CN102421032A 一种用于机顶盒广告机的服务器切换方法 A server switching method for set-top boxes advertising |
| 04/18/2012 | CN102421031A 一种电视节目列表的显示方法 A method of displaying a list of television programs |
| 04/18/2012 | CN102421030A 一种用户自定义门户的实现方法和接入设备 A user customize the portal implementation and access equipment |
| 04/18/2012 | CN102421029A Terminal Control method, device and system |
| 04/18/2012 | CN102421028A 智能电视的控制方法、智能电视、遥控装置及控制系统 The control method of the smart TV, smart TV, remote control devices and control systems |
| 04/18/2012 | CN102421027A Program playing method and system |
| 04/18/2012 | CN102421026A 电视节目快速导航的实现方法 Quick Navigation TV program implementation methods |
| 04/18/2012 | CN102421025A 一种基于节目内容属性的电视节目导航方法及系统 Based on the properties of the television program content navigation method and system |
| 04/18/2012 | CN102421024A Starting denoising circuit for starting-up hardware of standalone version set top box |
| 04/18/2012 | CN102421023A Iptv机顶盒、iptv测试方法和模块 Iptv set top box, iptv testing methods and modules |
| 04/18/2012 | CN102421022A Multipath digital television descrambling interface chip and digital television signal monitoring equipment |
| 04/18/2012 | CN102421021A Method and system for controlling transverse screen and vertical screen of streaming video to play as well as terminal |
| 04/18/2012 | CN102421020A 网络电视接收机及其管理文件的方法 The method of network television receivers and managing files |
| 04/18/2012 | CN102421019A Set top box starting guiding method and apparatus thereof |
| 04/18/2012 | CN102421018A 便携式数字电视机 Portable Digital TV |
| 04/18/2012 | CN102421017A 一种遥控器及其播放视频文件的方法 A method for remote control and play video files |
| 04/18/2012 | CN102421016A 获取点播节目信息的方法、系统及终端 Demand program information acquisition method, system and terminal |
| 04/18/2012 | CN102421015A Iptv增值业务的分享方法及装置 Share VAS method and apparatus Iptv |
| 04/18/2012 | CN102421014A 实现自定义马赛克业务的方法、终端及系统 Method to implement custom mosaic business, terminals and systems |
| 04/18/2012 | CN102421013A Development method development system for broadcasting service |
| 04/18/2012 | CN102421012A 一种获得电视节目截屏图片的方法和系统 A method of obtaining screenshots of television programs and systems |
| 04/18/2012 | CN102421005A 一种基于嵌入式的码流分析系统 An embedded system is based on stream analysis |
| 04/18/2012 | CN102420981A 转码装置和转码方法 Transcoding transcoding device and method |
| 04/18/2012 | CN102420950A Image display apparatus and method for operating the same |
| 04/18/2012 | CN102419929A 一种显示屏装接结构及具有该装接结构的显示屏 One kind of display attached to the structure and the attachment structure having a display screen |
| 04/18/2012 | CN102419713A 基于nandflash的机顶盒的软件升级方法 STB software upgrade method based nandflash |
| 04/18/2012 | CN102419711A 数字电视接收终端的嵌入式系统的包管理系统及方法 Digital TV receiver terminal embedded system's package management system and method |
| 04/18/2012 | CN102419690A 用于多状态媒体呈现的触摸激励控制器 For multi-media presentation of the state of excitation controller touch |
| 04/18/2012 | CN101835027B 一种基于双向机顶盒的视频收视率统计及内容推荐系统及方法 Based on two-way set-top boxes and video ratings statistical content recommendation system and method |
| 04/18/2012 | CN101834696B 地面移动多媒体广播系统中实现交织的系统 Terrestrial mobile multimedia broadcasting system to achieve interleaved system |
| 04/18/2012 | CN101783960B Multimedia processing system, timing recovery method and timing recovery apparatus |
| 04/18/2012 | CN101753980B 一种基于p2p技术实现准实时网络视频的方法 A quasi-real-time network video p2p technology-based approach |
| 04/18/2012 | CN101674396B 带调频收音机功能的机顶盒及其运行方法 Set-top boxes and method of operation with FM radio function |
| 04/18/2012 | CN101605214B Television program reminding system and television program reminding method |
| 04/18/2012 | CN101600091B Global listings format (glf) for multimedia programming content and electronic program guide (epg) informtion |
| 04/18/2012 | CN101505402B 单向网络数字电视条件接收系统终端解密模块的认证方法 Unidirectional network digital TV conditional access system terminal authentication method for decrypting module |
| 04/18/2012 | CN101473651B 用于性能知晓对等视频点播的接纳控制 For the performance of peer VOD aware admission control |
| 04/18/2012 | CN101433085B Data processing device, data processing method, data processing program, recording medium containing the data processing program and intergrated circuit |
| 04/18/2012 | CN101431655B 一种实现数字电视区域控制的方法 A zone control method for a digital television implementation of |
| 04/18/2012 | CN101345819B 一种用于机顶盒的语音控制系统 A voice control system set-top box |
| 04/18/2012 | CN101257603B Portable terminal apparatus |
| 04/18/2012 | CN101231579B Display control device and method |
| 04/18/2012 | CN101032163B 记录装置和方法 Apparatus and method for recording |
| 04/17/2012 | US8161566 Transmission/reception system, recording apparatus and method, providing apparatus and method, and program |
| 04/17/2012 | US8161508 Image content and advertisement data providing method, system, and apparatus |
| 04/17/2012 | US8160420 Optical disk for high resolution and general video recording, optical disk reproduction apparatus, optical disk recording apparatus, and reproduction control information generation apparatus |
| 04/17/2012 | US8160159 Method and device for coding a mosaic |
| 04/17/2012 | CA2593687C Method and system for displaying a series of recordable events |
| 04/17/2012 | CA2546128C State-based memory unloading |
| 04/17/2012 | CA2430350C Access control enhancements, network access unit and service provider server for delivery of video and other services |
| 04/17/2012 | CA2393771C Non real-time delivery of mpeg-2 programs via an mpeg-2 transport stream |
| 04/14/2012 | CA2755062A1 Transmission of video signals |
| 04/12/2012 | WO2012047854A1 System and method for providing real time television viewing information and popularity to viewers |
| 04/12/2012 | WO2012047853A1 System and method for linking web browsing with television viewing |
| 04/12/2012 | WO2012047426A1 Techniques for synchronizing audio and video data in an image signal processing system |
| 04/12/2012 | WO2012047424A2 Adaptive protocol/initialization technique selection |
| 04/12/2012 | WO2012047403A1 Selectively receiving media content |
| 04/12/2012 | WO2012047400A1 Selectively receiving media content |
| 04/12/2012 | WO2012047158A1 A client, a content creator entity and methods thereof for media streaming |
| 04/12/2012 | WO2012047148A1 Methods and apparatuses for adaptive control of streaming |
| 04/12/2012 | WO2012047028A2 Apparatus and method for providing streaming content |
| 04/12/2012 | WO2012046239A2 Multiview 3d compression format and algorithms |
| 04/12/2012 | WO2012046174A1 Automatic control device for a television set |
| 04/12/2012 | WO2012046090A1 System and method for error detection and data replacement in broadcast services |
| 04/12/2012 | WO2012045192A1 Method and apparatus for dynamically adjusting video quality |
| 04/12/2012 | WO2012027606A3 On-line media player architecture |
| 04/12/2012 | WO2012024241A3 Apparatus and method of acquiring or distributing content |
| 04/12/2012 | WO2012015565A3 System and method for television search assistant |
| 04/12/2012 | WO2012009095A3 Systems and methods for identifying and communicating with media devices in a connected platform environment using multiple communication channels |
| 04/12/2012 | WO2012006356A3 Apparatus, system, and method for an improved video stream |
| 04/12/2012 | WO2012006237A3 System and method for privacy-preserving advertisement selection |
| 04/12/2012 | WO2011163411A3 Techniques for customization |
| 04/12/2012 | WO2011119132A3 Variable bit rate video streaming over peer-to-peer networks |
| 04/12/2012 | WO2011116360A3 Distribution of real-time video data to remote display devices |
| 04/12/2012 | US20120090013 Unified management method and system for channel service as well as services on demand of stream media |
| 04/12/2012 | US20120090012 Event booking mechanism |
| 04/12/2012 | US20120090006 Television and generating method of electronic program guide menu thereof |
| 04/12/2012 | US20120090004 Display apparatus and method for controlling the display apparatus |
| 04/12/2012 | US20120090001 Apparatus having multimedia interface and network access management integrated therein |
| 04/12/2012 | US20120089998 Video service blackout events |
| 04/12/2012 | US20120089997 Shared planner |
| 04/12/2012 | US20120087639 Content distribution server and content playback control terminal |