| Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445) |
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| 06/29/2011 | CN201887903U STB with touch key-press |
| 06/29/2011 | CN201887867U Device for realizing true standby of STB (set top box) |
| 06/29/2011 | CN201886753U Video wallboard karaoke system |
| 06/29/2011 | CN1941863B Method for displaying target advertisement to user in electronic program guide system |
| 06/29/2011 | CN102113339A Digital broadcast reproduction device and digital broadcast reproduction method |
| 06/29/2011 | CN102113338A Data broadcast system, data broadcast server and data broadcast program |
| 06/29/2011 | CN102113337A Advertising method and system adaptive to data broadcast |
| 06/29/2011 | CN102113336A Wireless video distribution |
| 06/29/2011 | CN102111685A Acceleration method, equipment and system for network video loading |
| 06/29/2011 | CN102111684A Method and system for performing message interaction in Internet protocol television (IPTV) system |
| 06/29/2011 | CN102111683A Keyboard label extending method based on HSML |
| 06/29/2011 | CN102111682A Method for generating electronic program list |
| 06/29/2011 | CN102111681A Key system for digital television broadcast condition receiving system |
| 06/29/2011 | CN102111680A Song classification management method of STB |
| 06/29/2011 | CN102111679A Method for television to intelligently and regularly remind users and intelligent television |
| 06/29/2011 | CN102111678A Method for making and operating web interface of set top box (STB) |
| 06/29/2011 | CN102111677A Method and system for playing specification and electronic equipment terminal |
| 06/29/2011 | CN102111676A Method for inquiring program play messages and mobile terminal |
| 06/29/2011 | CN102111675A Programs synergy setting method, programs synergy setting system and terminal |
| 06/29/2011 | CN102111674A System and method for playing on-line video by mobile terminal and mobile terminal |
| 06/29/2011 | CN102111673A Method and system for realizing multimedia remote interaction of mobile terminal |
| 06/29/2011 | CN102111672A Method, system and terminal for viewing panoramic images on digital television |
| 06/29/2011 | CN102111671A Television content searching method, device and television terminal |
| 06/29/2011 | CN102111670A Locking method and device of set top box menus, unlocking method and device of set top box menus and set top box |
| 06/29/2011 | CN102111669A Method, device and system for mobile television authentication |
| 06/29/2011 | CN102111668A Television and method for performing statistics on time for turning on television |
| 06/29/2011 | CN102111667A Upgrading method of STB and STB |
| 06/29/2011 | CN102111666A Method for searching channels and digital television integrated machine using same |
| 06/29/2011 | CN102111665A Method and STB utilizing Chinese phonetic initials to search channels |
| 06/29/2011 | CN102111664A Audio and video content filtering system |
| 06/29/2011 | CN102111663A Method, device and electronic equipment for playing startup pictures |
| 06/29/2011 | CN102111662A Method for displaying television signal status and set top box (STB) |
| 06/29/2011 | CN102111661A Method for displaying pictures by set top box (STB) in line-by-line decompression mode |
| 06/29/2011 | CN102111660A Interactive type intelligent network television |
| 06/29/2011 | CN102111659A Device control device, device control method, and computer program |
| 06/29/2011 | CN102111658A Interactive video and audio playing system and method |
| 06/29/2011 | CN102111657A Electronic program guide making method |
| 06/29/2011 | CN102111656A Method and system for setting startup picture of STB |
| 06/29/2011 | CN102111655A Method and system for displaying network resources by network television terminal |
| 06/29/2011 | CN102111654A Set-top box software upgrading method and set-top box |
| 06/29/2011 | CN102111653A Method for realizing digital photo frame by using STB, and STB thereof |
| 06/29/2011 | CN102111652A Method, system and terminal for realizing multimedia network television |
| 06/29/2011 | CN102111651A Method for recording program, method for broadcasting program, front end and terminal equipment |
| 06/29/2011 | CN102111650A Method and device for achieving mobile television functions on video fixed telephone |
| 06/29/2011 | CN102111649A Receiving method and device for assisting receiving end of mobile multi-media television |
| 06/29/2011 | CN102111648A Television system, televisions and set top box (STB) |
| 06/29/2011 | CN102111647A Reproducing apparatus, reproducing control method, and program |
| 06/29/2011 | CN102111646A Method for insertion information in video on demand and video on demand system |
| 06/29/2011 | CN102111645A Information insertion method and information insertion system |
| 06/29/2011 | CN102111644A Method, device and system for controlling media transmission |
| 06/29/2011 | CN102111643A Managed multiplexing of video in an adaptive bit rate environment |
| 06/29/2011 | CN102111642A Method for bidirectional AIO to receive encrypted digital television without using cards |
| 06/29/2011 | CN102111641A Systems and methods for managing local storage of on-demand content |
| 06/29/2011 | CN102111639A Network detection method of network television and network television |
| 06/29/2011 | CN102111618A Method and system for improving correctness of calculating number of video transport stream (TS) packet losses |
| 06/29/2011 | CN102111599A Communication system, transmitter, receiver, communication method, and program |
| 06/29/2011 | CN102111330A Data transmission method of two-channel video monitoring system |
| 06/29/2011 | CN102111279A Method and equipment for transmitting multicast data |
| 06/29/2011 | CN102110259A Restaurant management system and method for providing wireless video ordering services |
| 06/29/2011 | CN102110000A Method, device and equipment for controlling software for auto-updating |
| 06/29/2011 | CN101790028B System and method for returning data |
| 06/29/2011 | CN101692702B Program recording method |
| 06/29/2011 | CN101600083B Code stream authenticator system of ground digital TV and method therefor |
| 06/29/2011 | CN101562736B Method and device thereof for converting transmission series flow into document |
| 06/29/2011 | CN101489107B Collaborative filtering recommendation method based on population attribute keyword vector |
| 06/29/2011 | CN101480051B Support for interactive playback devices for performance aware peer-to-peer video-on-demand service |
| 06/29/2011 | CN101361364B Electronic programming guide providing apparatus and method |
| 06/29/2011 | CN101316161B Synchronous indication method and system for distributed video |
| 06/29/2011 | CN101267530B A program information transmission system, method and receiving terminal |
| 06/29/2011 | CN101257613B Service executing apparatus |
| 06/29/2011 | CN101238721B Apparatus for providing multiple screens and method of dynamically configuring multiple screens |
| 06/29/2011 | CN101233748B Apparatus for providing multiple screens and method of dynamically configuring multiple screens |
| 06/29/2011 | CN101064807B Device and method for receiving digital multimedia broadcasting |
| 06/28/2011 | US7970709 Method and apparatus for client customization by executing software parts on plural servers |
| 06/23/2011 | WO2011075160A1 Statistical multiplexing method for broadcasting |
| 06/23/2011 | WO2011073287A1 Method and processing unit for secure processing of access controlled audio/video data |
| 06/23/2011 | US20110154423 Split personal computer system |
| 06/23/2011 | US20110154381 Wireless entertainment system |
| 06/23/2011 | US20110151787 Method of using a telephone device to view content stored therein on a nearby display screen which is not physically connected to the telephone device |
| 06/23/2011 | CA2780557A1 Systems and methods for navigating program listings in a media guidance application |
| 06/22/2011 | EP2337363A1 Image display apparatus and method for displaying a pointer on a stereoscopic display |
| 06/22/2011 | EP2337352A1 Content distribution system |
| 06/22/2011 | EP2337351A1 Information processing device, display device, and information processing system |
| 06/22/2011 | EP2337349A1 Content distribution apparatus and system |
| 06/22/2011 | EP2337345A1 Video identifier extracting device |
| 06/22/2011 | EP2337341A2 Electronic program guide with digital storage |
| 06/22/2011 | EP2337340A2 Electronic program guide with digital storage |
| 06/22/2011 | EP2336893A1 Content distribution system |
| 06/22/2011 | EP2335417A2 Video streaming apparatus with quantization and method thereof |
| 06/22/2011 | EP2335406A1 Degrading a video |
| 06/22/2011 | EP2043366B1 Output device |
| 06/22/2011 | CN201878290U Mobile digital television stick device |
| 06/22/2011 | CN201878289U Set top box convenient for operation |
| 06/22/2011 | CN201878288U Red-light digital video disk (DVD) high-definition television set top box with recording function |
| 06/22/2011 | CN201878287U Set top box |
| 06/22/2011 | CN201878286U Set-top box |
| 06/22/2011 | CN201878285U High standard definition video server |
| 06/22/2011 | CN201875387U Digital television set top box bracket |
| 06/22/2011 | CN1941908B System and method for rate transition based on multimedia program type |
| 06/22/2011 | CN102106156A A real-time transport protocol (RTP) packetization method for fast channel change applications using scalable video coding (SVC) |