| Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445) |
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| 12/11/2013 | CN103442267A User behavior information collection method and television |
| 12/11/2013 | CN103442266A Method and device for obtaining image source data |
| 12/11/2013 | CN103442265A Viewing analysis method and system based on video monitoring and user information |
| 12/11/2013 | CN103442264A Viewing analysis method and system based on video monitoring |
| 12/11/2013 | CN103442263A Information providing method and system based on real-time programs on television terminal |
| 12/11/2013 | CN103442262A User viewing behavior analysis method and system based on video programs on television terminal |
| 12/11/2013 | CN103442261A System and method for achieving set top box side EPG program long-distance appointment based on cloud services |
| 12/11/2013 | CN103442260A Method for obtaining television channel life information and television thereof |
| 12/11/2013 | CN103442259A Method and device for reconstructing media data |
| 12/11/2013 | CN103442258A Method, device and system for achieving flow resource management |
| 12/11/2013 | CN103442257A Method, device and system for achieving flow resource management |
| 12/11/2013 | CN103442256A Electronic program menu implementation method and system based on HTML5 |
| 12/11/2013 | CN103442255A Method for pushing program list, digital television terminal and front end system |
| 12/11/2013 | CN103442254A IPTV digital rights management system based on modularization |
| 12/11/2013 | CN103442253A Method for hiding H. 264/AVC video data of encrypted domain |
| 12/11/2013 | CN103442252A Method and device for processing video |
| 12/11/2013 | CN103442251A Method and system for providing video program music information |
| 12/11/2013 | CN103442106A Telephone with television function |
| 12/11/2013 | CN103441993A Smart television two-channel control method and system based on intelligent grouping and resource sharing protocol |
| 12/11/2013 | CN103441857A Value-added service integration method and system for network television user |
| 12/11/2013 | CN103440752A Electromagnetic remote controller and control method thereof |
| 12/11/2013 | CN103440593A Shopping method based on cloud television |
| 12/11/2013 | CN103440575A Financial control integrating method based on set top box |
| 12/11/2013 | CN103440099A Multi-screen interactive method, terminal and system |
| 12/11/2013 | CN102547471B Method and system for obtaining candidate cooperation node in P2P streaming media system |
| 12/11/2013 | CN102547400B Content security protection method of embedded television terminal system |
| 12/11/2013 | CN102378035B Set top box test method and system thereof |
| 12/11/2013 | CN102340698B Scalable vector graphics (SVG)-based set-top box interface representation method |
| 12/11/2013 | CN102231749B System and method for transmitting live stream by utilizing content delivery network (CDN) |
| 12/11/2013 | CN102165787B Moving image reproduction device and moving image reproduction method |
| 12/11/2013 | CN102132539B Content distribution apparatus and system |
| 12/11/2013 | CN101933339B Electronic device, remote control system, signal processing method, control program and recording medium |
| 12/11/2013 | CN101849413B Display device, video signal transmission method in display device, transmission device, and video signal transmission method |
| 12/11/2013 | CN101819598B Storage device and recording medium |
| 12/11/2013 | CN101819597B Storage device and recording medium |
| 12/11/2013 | CN101686228B Multimedia slicing switching method and system based on content slicing |
| 12/11/2013 | CN101681318B Communication terminal, method for controlling communication terminal |
| 12/11/2013 | CN101483764B Media stream sending method for both monitoring part in network video monitoring system |
| 12/11/2013 | CA2780710A1 Video segmentation method |
| 12/10/2013 | US8607357 Receiving apparatus, receiving method, transmitting apparatus, transmitting method, and medium |
| 12/10/2013 | US8607285 Video player |
| 12/10/2013 | US8605781 Real-time and bandwidth efficient capture and delivery of live video to multiple destinations |
| 12/10/2013 | CA2803449C Adaptive frame rate control for video in a resource limited system |
| 12/10/2013 | CA2776055C Data recorder |
| 12/10/2013 | CA2715681C Personalized time-shifted programming |
| 12/10/2013 | CA2697177C Multi channel encoder, demodulator, modulator and digital transmission device for digital video insertion in network edge applications |
| 12/10/2013 | CA2693388C Method and apparatus for mitigating layer-2 looping in home networking applications |
| 12/10/2013 | CA2633116C Method for encrypting and decrypting a conditional access content |
| 12/10/2013 | CA2577395C Configurable recursive digital filter for processing television audio signals |
| 12/10/2013 | CA2201915C Intelligent digital audiovisual playback system |
| 12/06/2013 | CA2818228A1 System and method for providing multiple multimedia activities on multiple output devices |
| 12/05/2013 | WO2013181614A1 Channel switching scheme for wireless communication |
| 12/05/2013 | WO2013181593A1 Internet canine communication device and method |
| 12/05/2013 | WO2013181456A1 Policy enforcement for multiple devices using an audience definition |
| 12/05/2013 | WO2013180746A1 Method and apparatus for mass updates of digital media |
| 12/05/2013 | WO2013180729A1 Rendering multiple remote graphics applications |
| 12/05/2013 | WO2013180629A1 Controlling streaming of data from a streaming server to a user equipment via a radio access network |
| 12/05/2013 | WO2013180354A1 Method and home device for outputting response to user input |
| 12/05/2013 | WO2013180348A1 System and method for executing screen virtualization-based application |
| 12/05/2013 | WO2013180325A1 Tv screen control device and system including same |
| 12/05/2013 | WO2013180318A1 Mirroring apparatus having automatic conversion function between mirroring and file streaming |
| 12/05/2013 | WO2013179998A1 Reception device, reception method, and program |
| 12/05/2013 | WO2013179975A1 Reception device, reception method, and program |
| 12/05/2013 | WO2013179932A1 Signal processing device and signal processing method |
| 12/05/2013 | WO2013179861A1 Core device, audio/video control system, portable terminal device, audio/video control program, and audio/video control method |
| 12/05/2013 | WO2013179769A1 Electronic apparatus, electronic apparatus system, and electronic apparatus control method |
| 12/05/2013 | WO2013179570A1 Information processing device, information processing method, program and application information table transmission device |
| 12/05/2013 | WO2013178868A1 Video remixing system |
| 12/05/2013 | WO2013178500A1 Interactive audio/video broadcast system, method for operating the same and user device for operation in the interactive audio/video broadcast system |
| 12/05/2013 | WO2013178190A2 Method, device and system and for play synchronization control in video recommendation service |
| 12/05/2013 | WO2013178172A1 Method and device for monitoring video digest |
| 12/05/2013 | WO2013178169A2 Telepresence technology implementation method and telepresence device |
| 12/05/2013 | WO2013177979A1 Plasma tv, and control method and bluetooth touch control pen therefor |
| 12/05/2013 | WO2013177663A1 Methods and devices for providing companion services to video |
| 12/05/2013 | WO2013154990A9 Data boundary manager for addressable advertising |
| 12/05/2013 | WO2013087994A3 Methods, apparatuses, and computer program products for enabling use of remote devices with pre-defined gestures |
| 12/05/2013 | US20130326576 Method and device for view switching |
| 12/05/2013 | US20130326575 Social Media Driven Generation of a Highlight Clip from a Media Content Stream |
| 12/05/2013 | US20130326573 Video Identification And Search |
| 12/05/2013 | US20130326572 Distributed file system consistency mechanism extension for enabling internet video broadcasting |
| 12/05/2013 | US20130326571 Method for transmitting/receiving internet-based content and transmitter/receiver using same |
| 12/05/2013 | US20130326570 Methods and apparatus for providing access to content |
| 12/05/2013 | US20130326569 Method and system for playing video streams |
| 12/05/2013 | US20130326568 Movie-screening management device and movie-screening management method |
| 12/05/2013 | US20130326567 Real Time Broadcasting Method Using Digital Living Network Alliance (DLNA) Between Set-Top Boxes |
| 12/05/2013 | US20130326566 System and method for providing virtual av service |
| 12/05/2013 | US20130326565 System and method for supplying information to a plurality of users during mass events |
| 12/05/2013 | US20130326563 Media-aware interface |
| 12/05/2013 | US20130326562 Notification of Upcoming Media Content of Interest |
| 12/05/2013 | US20130326561 Method and apparatus for indexing content within a media stream |
| 12/05/2013 | US20130326560 Digital Set Top Box with Composite Channel Table |
| 12/05/2013 | US20130326559 Electronic program guide for indicating availability of past programs |
| 12/05/2013 | US20130326558 Method for personalized virtual channel management and network-based multimedia reproduction system with virtual channels |
| 12/05/2013 | US20130326557 Method for providing application menu in image display device, and image display device using same |
| 12/05/2013 | US20130326556 Method for providing content management list and apparatus for performing same |
| 12/05/2013 | US20130326555 User preferences for content |
| 12/05/2013 | US20130326554 Targeted television advertising based on a profile linked to an online device associated with a content-selecting device |
| 12/05/2013 | US20130326553 Method to optimize reception of entitlement management messages in a pay-tv system |
| 12/05/2013 | US20130326551 Wireless multimedia quality of experience reporting |
| 12/05/2013 | US20130326550 System & method for providing enhanced entertainment data on a set top box |