| Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445) |
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| 04/25/2013 | US20130104179 Supplemental synchronization to time-based media |
| 04/25/2013 | US20130104178 Set top box resource allocation for executing a widget |
| 04/25/2013 | US20130104177 Distributed real-time video processing |
| 04/25/2013 | US20130104176 Technique for Providing a Virtual Digital Video Recorder Service Through a Communications Network |
| 04/25/2013 | US20130104175 Using Video Viewing Patterns to Determine Content Placement |
| 04/25/2013 | US20130104172 Searching method and mobile device using the method |
| 04/25/2013 | US20130104171 Locally stored content previews: representative of programming content in an electronic programming guide through a graphic image accessed from the hard drive of a set top box |
| 04/25/2013 | US20130104170 Method for Processing Electronic Television Program |
| 04/25/2013 | US20130104169 System for Transmission and Distribution of Broadcast Digital Data |
| 04/25/2013 | US20130104168 Recommender system with consistent profile application |
| 04/25/2013 | US20130104167 Methods and apparatus to broadcast advanced television system committee video in switched digital video systems |
| 04/25/2013 | US20130104166 Audio-based synchronization to live media broadcasts |
| 04/25/2013 | US20130104165 Method and apparatus for receiving augmented broadcasting content, method and apparatus for providing augmented content, and system for providing augmented content |
| 04/25/2013 | US20130104164 Targeting of advertisements based on mutual information sharing between devices over a network |
| 04/25/2013 | US20130104163 Encryption method for television service of mobile terminal, mobile terminal and server |
| 04/25/2013 | US20130104162 Technique for securely communicating programming content |
| 04/25/2013 | US20130104161 Method and apparatus for interaction with hyperlinks in a television broadcast |
| 04/25/2013 | US20130104160 Method and system for using a second screen device to tune a set top box to display content playing on the second screen device |
| 04/25/2013 | US20130104159 Television audience targeting online |
| 04/25/2013 | US20130104157 Billing electronic advertisement system |
| 04/25/2013 | US20130100553 Recording medium and apparatus for protecting copyrighted digital data |
| 04/25/2013 | DE102006051155B4 Vorrichtung und Verfahren zum Nachrüsten einer Fernsehempfangseinrichtung mit einer Kommunikationsschnittstelle Apparatus and method for retrofitting a TV receiving device having a communication interface |
| 04/25/2013 | DE102006048980B4 Anordnung und Verfahren zur Bereitstellung von Daten Apparatus and method for providing data |
| 04/25/2013 | DE102006044512B4 Übertragung von Daten von einem Sender zu einer mobilen Kommunikationseinrichtung Transmitting data from a transmitter to a mobile communication device |
| 04/25/2013 | CA2851806A1 Intra pcm (ipcm) and lossless coding mode video deblocking |
| 04/25/2013 | CA2851607A1 Broadcast service receiving method and broadcast service receiving apparatus |
| 04/24/2013 | EP2584789A2 A cable broadcast program receiver and a diagnostic method of the cable broadcast program receiver |
| 04/24/2013 | EP2584778A1 Display device and display system |
| 04/24/2013 | EP2583470A1 Image display apparatus and method for operating the same |
| 04/24/2013 | EP2583456A1 Encoding, distributing and displaying video data containing customized video content versions |
| 04/24/2013 | EP2583451A2 Mechanism for memory reduction in picture-in-picture video generation |
| 04/24/2013 | EP2583279A2 Storage file format for multimedia streaming file, and storage method and client apparatus using the same |
| 04/24/2013 | EP2242265B1 A wireless communication receiver, a wireless communication receiving method and a television receiver |
| 04/24/2013 | CN202907122U 网络数据传输系统 Network data transmission system |
| 04/24/2013 | CN202907121U 有线电视健康数据交换终端 Cable health data exchange terminal |
| 04/24/2013 | CN202907120U Standby wake-up machine |
| 04/24/2013 | CN202907119U Digital television terminal with WIFI display function |
| 04/24/2013 | CN202907118U In-building computer and television wireless signal transmission system |
| 04/24/2013 | CN202907117U 遥控器及电视遥控系统 Remote control and TV remote control system |
| 04/24/2013 | CN202907116U Control system of television and lighting device |
| 04/24/2013 | CN202907115U Secondary remote control device, television and remote control system |
| 04/24/2013 | CN202907114U A TV set system based on a touch remote control device |
| 04/24/2013 | CN202907113U A TV set controlled by gesture identification |
| 04/24/2013 | CN202907112U Box body of set top box |
| 04/24/2013 | CN202907111U Set top box |
| 04/24/2013 | CN202907110U Split type television and control box applied to same |
| 04/24/2013 | CN202907109U Bus of split type television |
| 04/24/2013 | CN202907108U Power line carrier television |
| 04/24/2013 | CN202907094U Wireless video monitoring system based on Internet of Things |
| 04/24/2013 | CN202907086U Campus video system based on Internet of things |
| 04/24/2013 | CN202907081U Wired television recording and broadcasting system |
| 04/24/2013 | CN202907076U Multimedia transmission system |
| 04/24/2013 | CN202907069U Television set with antenna isolator |
| 04/24/2013 | CN202906931U Data receiving terminal in network data transmission system |
| 04/24/2013 | CN202905940U Bipolar antenna and mobile multimedia broadcasting device |
| 04/24/2013 | CN202904911U 交互式智能教学一体机系统 Interactive teaching intelligent machine systems |
| 04/24/2013 | CN202904870U 2.4-GHz voice remote controller for cloud television |
| 04/24/2013 | CN202904445U Touch-control type ultra wide band wireless interconnection integrated machine |
| 04/24/2013 | CN1833385B Method and system for multiplexing transmission packet and Esernet packet |
| 04/24/2013 | CN1672350B Method and system for controlling the growth of a features frequency profile |
| 04/24/2013 | CN103069835A Information processing device, method and program |
| 04/24/2013 | CN103069834A Content transmission device and network node |
| 04/24/2013 | CN103069833A Data processing device |
| 04/24/2013 | CN103069832A Method for controlling content-sharing, and portable terminal and content-sharing system using same |
| 04/24/2013 | CN103069831A Reception device, reception method, transmission device, transmission method, program, and broadcast system |
| 04/24/2013 | CN103069830A Transmission device and method, reception device and method, and transmission and reception system |
| 04/24/2013 | CN103069829A Receiver apparatus, reception method, transmitter apparatus, transmission method, program and broadcast system |
| 04/24/2013 | CN103069828A Providing sequence data sets for streaming video data |
| 04/24/2013 | CN103069827A System and method for receiving and synchronizing content on a communication device |
| 04/24/2013 | CN103069826A Transmission device and method, reception device and method, and transmission/reception system |
| 04/24/2013 | CN103069825A System and method for television search assistant |
| 04/24/2013 | CN103069824A Server load balancing for interactive television |
| 04/24/2013 | CN103069823A Platform-independent interactivity with media broadcasts |
| 04/24/2013 | CN103069822A Transmission device, transmission method, reception device, reception method, program, and broadcast system |
| 04/24/2013 | CN103069813A Signal transmission method, signal transmission device, and signal reception device |
| 04/24/2013 | CN103067890A Method and device based on video serving as dial-out and dial-in prompt of telephone |
| 04/24/2013 | CN103067858A Direct broadcast satellite broadcasting system with positioning management function |
| 04/24/2013 | CN103067792A Media data playing device and playback method thereof |
| 04/24/2013 | CN103067791A Network dynamic adaptation monitoring video transmission method |
| 04/24/2013 | CN103067790A Data verification system and method applied to peer-to-peer network |
| 04/24/2013 | CN103067789A Frequency channel and program visual selection method |
| 04/24/2013 | CN103067788A Electric appliance control method based on intelligent television |
| 04/24/2013 | CN103067787A Interaction system and method for intelligent television |
| 04/24/2013 | CN103067786A Set-top box network environment self-testing method |
| 04/24/2013 | CN103067785A Achieving method of graph user interface and conditional access module |
| 04/24/2013 | CN103067784A Virtual key pressing method based on touch screen television and television |
| 04/24/2013 | CN103067783A Multi-choice interaction method and system based on intelligent television |
| 04/24/2013 | CN103067782A Treatment method of double-handle gesture interactive operations based on intelligent television and system of the same |
| 04/24/2013 | CN103067781A Multi-scale video expressing and browsing method |
| 04/24/2013 | CN103067780A Image processing apparatus, image processing method, and program |
| 04/24/2013 | CN103067779A Refresh method and system for set top box application program |
| 04/24/2013 | CN103067778A Data monitoring system and data monitoring method |
| 04/24/2013 | CN103067777A Method and device of prompting of network state |
| 04/24/2013 | CN103067776A Program-pushing method and system, intelligent display device, cloud server |
| 04/24/2013 | CN103067775A Subtitle display method for audio/video terminal, audio/video terminal and server |
| 04/24/2013 | CN103067774A Method and system capable of enabling set top box to display add-on subtitles |
| 04/24/2013 | CN103067773A Dynamic audio and video caption system and method thereof |
| 04/24/2013 | CN103067772A Set-top box quick search program method |
| 04/24/2013 | CN103067771A Digital set top box and operating method thereof |
| 04/24/2013 | CN103067770A Television network parameter setting and error correction method |