| Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445) |
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| 12/28/2011 | EP2399391A1 Managing resources to display media content |
| 12/28/2011 | EP2399383A1 Method and apparatus to detect preview of encrypted content |
| 12/28/2011 | DE20222026U1 Vorrichtung mit Decodierer zur verbesserten Referenzcodierung Device with decoder for improved coding reference |
| 12/28/2011 | CN202095052U 手机视频分享的系统 Mobile Video Sharing System |
| 12/28/2011 | CN202095051U 一种转换视频格式的机顶盒 A transformation of the set-top box video format |
| 12/28/2011 | CN202095050U 一种用3g网络作互动通道的双向电视机顶盒 One kind of interaction with the 3g network for two-way channel TV STB |
| 12/28/2011 | CN202095049U 具有时钟电路的双向机顶盒 Two-way set-top box having a clock circuit |
| 12/28/2011 | CN202095045U 一种直播星加密型工程机 One kind of live satellite encryption type engineering machine |
| 12/28/2011 | CN1976477B 一种移动多媒体广播数据的传输方法 A mobile multimedia broadcast data transmission method |
| 12/28/2011 | CN1933393B 用于内容保护的实体间连接方法、设备和系统 Between entities connected for content protection methods, devices and systems |
| 12/28/2011 | CN1842160B 用于快速媒体频道转换的方法及接入网元 Rapid method for converting media channels and access NE |
| 12/28/2011 | CN102301737A 用于在基于因特网协议的电视系统中进行电视数据的传输期间确保可靠性的方法和设备 Ensure the reliability of the method and apparatus used during the transmission of television data in an Internet Protocol-based television system |
| 12/28/2011 | CN102301736A 视频播放内容切换的方法、装置及移动终端 Video playback content switching method, apparatus and mobile terminal |
| 12/28/2011 | CN102301735A 增强的频道冲浪 Enhanced channel surfing |
| 12/28/2011 | CN102301734A 内容接收设备和方法、内容发送设备和方法、程序以及记录介质 Content receiving apparatus and method, content transmission apparatus and method, program, and recording medium |
| 12/28/2011 | CN102301733A 显示设备、通信设备、显示方法和程序记录介质 Display equipment, communications equipment, display method, and program recording medium |
| 12/28/2011 | CN102301732A 通信系统、服务器设备、显示设备、信息处理方法和程序 Communication system, a server device, a display device, an information processing method, and program |
| 12/28/2011 | CN102301731A 机顶盒中组合家庭网络通信和广播接收的系统和方法 System and method for home networking communications and broadcasting received a combination of set-top boxes |
| 12/28/2011 | CN102301730A 多路音视频传输和处理方法、装置及系统 Multi-channel audio and video transmission and processing method, apparatus and system |
| 12/28/2011 | CN102300130A 电子节目处理方法 Electronic program approach |
| 12/28/2011 | CN102300129A 一种电视与电脑之间互动的方法 The method of interaction between a television and a computer |
| 12/28/2011 | CN102300128A 信息处理装置以及用于控制信息处理装置的方法 The information processing apparatus and a method for controlling an information processing apparatus |
| 12/28/2011 | CN102300127A 信息处理装置、方法和记录介质 The information processing apparatus, method, and recording medium |
| 12/28/2011 | CN102300126A 动态图像推荐系统和动态图像推荐方法 Recommended system dynamic images and moving images recommended method |
| 12/28/2011 | CN102300125A 节目播放方法、数字电视接收终端和前端服务器 Broadcast method, a digital television receiving terminal and the front-end server |
| 12/28/2011 | CN102300124A 用于在平台内划分电视频道的方法和系统 Method and system for dividing the TV channel in the platform |
| 12/28/2011 | CN102300123A 一种对iptv频道进行监管的方法及装置 Kind of iptv channel regulation method and apparatus |
| 12/28/2011 | CN102300122A 数字电视节目点播系统及点播方法 Digital TV programs on-demand systems and on-demand method |
| 12/28/2011 | CN102300121A 用于对媒体服务及节目包进行排序的方法和装置 Method and apparatus for media services and program packages are sorted |
| 12/28/2011 | CN102300120A 一种对多路信号进行选择输出的切换器及方法 A kind of multi-channel signal to select the output of the switch and method |
| 12/28/2011 | CN102300119A 混合直播的方法及设备 Method and apparatus for mixing live |
| 12/28/2011 | CN102300079A 农业病虫害视频监控系统及其方法 Agricultural pests video monitoring system and method thereof |
| 12/28/2011 | CN102300059A 一种电视播放系统及辅助播放装置 A television broadcast systems and auxiliary player |
| 12/28/2011 | CN102298829A 通过遥控器搜索目标节目信息的方法 Search by remote control method of the target program information |
| 12/28/2011 | CN102298828A 可显示搜索结果的遥控系统 Search results can be displayed remote control system |
| 12/28/2011 | CN102298534A 软件写入机顶盒的方法 Software writes STB method |
| 12/28/2011 | CN102298530A 一种机顶盒软件升级方法及装置 One kind of set-top box software upgrade method and apparatus |
| 12/28/2011 | CN101951515B 移动终端界面共享到电视机的方法、系统和机顶盒 A mobile terminal to the TV screen sharing, systems and set-top boxes |
| 12/28/2011 | CN101902591B 一种实现电视节目信息自动检索的数字电视接收系统 A television program information is automatically retrieved digital TV receiver system to achieve |
| 12/28/2011 | CN101790058B 视频合成设备及程序 Video synthesis equipment and procedures |
| 12/28/2011 | CN101783924B 基于fpga平台和演化硬件的图像加解密系统及其方法 Based on the evolution of the hardware platform and fpga image encryption and decryption system and method |
| 12/28/2011 | CN101742230B 信息处理方法及其装置 Information processing method and apparatus |
| 12/28/2011 | CN101695124B 马赛克节目导航方法 Mosaic program navigation methods |
| 12/28/2011 | CN101656860B 记录装置和记录方法 Apparatus and recording method |
| 12/28/2011 | CN101646063B 在移动无线交互工作环境中用于存储的视频流的提高质量 Improving the quality of the mobile radio for storing an interworking environment of the video stream |
| 12/28/2011 | CN101588488B 多机位流媒体播放方法及系统 Multi-camera method and system for streaming media player |
| 12/28/2011 | CN101572800B 节目累积设备、节目累积预约方法和程序 Program accumulation apparatus, a program accumulation reservation method, and program |
| 12/28/2011 | CN101523910B 图像显示装置、图像数据提供装置、图像显示系统、图像显示系统的控制方法、控制程序以及记录介质 An image display apparatus, image data providing apparatus control method, an image display system, the image display system, control program, and recording medium |
| 12/28/2011 | CN101513057B 用于配置安全处理器的性能的记录方法 Recording method to configure security for the performance of the processor |
| 12/28/2011 | CN101510993B 实现银行卡业务的数字电视机顶盒及圈存方法和支付方法 Bank card business to achieve digital TV set-top boxes and Quancun method and payment method |
| 12/28/2011 | CN101500104B 一种窄带双向通信终端装置 Narrow-band two-way communication terminal apparatus |
| 12/28/2011 | CN101453619B 一种电子产品频繁按键的处理方法及系统 An electronic products frequently key processing method and system |
| 12/28/2011 | CN101409824B 点播片源的在线采购系统和方法 Demand online purchasing system sources and methods |
| 12/28/2011 | CN101202878B 一种消息数据的播放方法、系统 A method for playing message data, the system |
| 12/28/2011 | CN101179730B 通过分成多个组播流对dvb-ip服务信息的传输进行优化的方法 Multicast streaming dvb-ip service information to optimize through into multiple methods |
| 12/28/2011 | CN101176087B 从网络节点实现对数字多媒体内容的播放列表搜索的系统和方法 System and method for network nodes from a playlist of digital multimedia content search |
| 12/27/2011 | USRE43052 Graphic interface device and method in digital TV |
| 12/27/2011 | US8087050 Client-server electronic program guide |
| 12/27/2011 | US8087048 Television program guide with a digital storage device |
| 12/27/2011 | US8087046 User interface for television schedule system |
| 12/27/2011 | US8087045 Grouping advertisement subavails |
| 12/27/2011 | US8086090 Recording medium and playback apparatus for selecting sub-picture data according to combination of aspect ratio of display screen and type of display mode |
| 12/27/2011 | US8085804 System and method for processing multiple broadcast multimedia streams |
| 12/22/2011 | WO2011159617A1 Encoding, distributing and displaying video data containing customized video content versions |
| 12/22/2011 | WO2011159605A1 Method and apparatus for encapsulating coded multi-component video |
| 12/22/2011 | WO2011159602A1 Method and apparatus for encapsulating coded multi-component video |
| 12/22/2011 | WO2011159006A1 Image display apparatus and method for operating the same |
| 12/22/2011 | WO2011157718A1 Receiver and method at the receiver for enabling channel change with a single decoder |
| 12/22/2011 | WO2011157143A2 Method and device for multi-rates handover in live broadcast |
| 12/22/2011 | US20110314508 Passive Video Caching for Edge Aggregation Devices |
| 12/22/2011 | US20110314503 Resource data configuration for media content access systems and methods |
| 12/22/2011 | US20110314501 User-interactive displays including dynamic video mosaic elements with virtual zoom |
| 12/22/2011 | US20110314499 Television control interface with electronic guide |
| 12/22/2011 | US20110314486 Audience measurement systems and methods for digital television |
| 12/22/2011 | US20110314485 Systems and Methods for Automated Extraction of Closed Captions in Real Time or Near Real-Time and Tagging of Streaming Data for Advertisements |
| 12/22/2011 | US20110313554 System and method for request, delivery and use of multimedia files for audiovisual entertainment in the home environment |
| 12/22/2011 | CA2743949A1 System and method of local resource delivery |
| 12/21/2011 | EP2398256A2 Television set and speaker system |
| 12/21/2011 | EP2398250A2 Management of dynamic program changes in DVB system |
| 12/21/2011 | EP2398249A2 Management of dynamic program changes in DVB system |
| 12/21/2011 | EP2398239A1 Frame accurate content insertion system |
| 12/21/2011 | EP2398238A2 Method and apparatus for targeting of interactive virtual objects |
| 12/21/2011 | EP2398233A2 Apparatus, system and method for pre-tuning a second tuner in anticipation of a channel surfing activity |
| 12/21/2011 | EP2398020A1 Data recording device, data reading device, tape drive, method of recording data, and method of reading data |
| 12/21/2011 | EP2397897A1 Image pickup device and control method thereof |
| 12/21/2011 | EP2396731A1 Media processing methods and arrangements |
| 12/21/2011 | CN202085278U 一种交互式机顶盒系统 An interactive set-top box system |
| 12/21/2011 | CN202085277U 一种双向交互的数字机顶盒 A two-way interactive digital set-top boxes |
| 12/21/2011 | CN202085276U 机顶盒与ca卡通信电路 Set-top boxes with a communication circuit card ca |
| 12/21/2011 | CN202085253U 基于遥控控制板的智能电视机顶盒实现装置 Smart TV set-top boxes based on the realization of the remote device control panel |
| 12/21/2011 | CN202085221U 可作为电视卡的手机 The phone can be used as a TV card |
| 12/21/2011 | CN202085178U Ip码流热备份切换器 Ip stream hot backup switch |
| 12/21/2011 | CN1585324B 用于用户之间共享权利对象的方法 The right way to share objects between users for |
| 12/21/2011 | CN102293008A 用于改善接收机中的调谐的方法、设备和系统 Method for improving receiver tuned, equipment and systems |
| 12/21/2011 | CN102293007A 用于基于网络的个人视频记录的当前频道缓冲器的方法和系统 Based on the current channel buffer for a personal video recorder and a method of network system |
| 12/21/2011 | CN102293006A 移动终端、视频数据修补方法和程序 Mobile terminal, video data repair methods and procedures |
| 12/21/2011 | CN102291629A 一种应用于iptv的p2p代理点播系统及实现方法 Applied to p2p proxy iptv demand systems and implementation of |
| 12/21/2011 | CN102291628A 获取网络业务服务器信息的方法、客户端和dhcp装置 Obtain network information service server, the client and dhcp device |
| 12/21/2011 | CN102291627A 网络电视软件定制的方法、系统、电视机及服务器 Internet TV software customization methods, systems, televisions and server |
| 12/21/2011 | CN102291626A 一种网络电视系统及其构建方法 A network television system and its construction method |