| Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445) |
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| 12/12/2012 | CN101518029B Method for single sign-on when using a set-top box |
| 12/12/2012 | CN101388783B Method, device and system for acquiring media process information |
| 12/12/2012 | CN101362023B Executing game programs having advertisements therein |
| 12/12/2012 | CN101325797B Method for acquiring IPTV business selection information and function entity |
| 12/12/2012 | CN101292292B Method for etching and secure distribution of digital data, access device and writer |
| 12/12/2012 | CN101217642B Method of transmitting preview content and method and apparatus for receiving preview content |
| 12/12/2012 | CN101036385B Method and system for providing interactive services in digital television |
| 12/12/2012 | CN101031080B Method of transmitting audiovisual streams ahead of the user commands, and receiver and transmitter for implementing the method |
| 12/11/2012 | US8332890 Efficiently identifying television stations in a user friendly environment |
| 12/11/2012 | US8331849 Method for service management |
| 12/11/2012 | US8330878 Remotely controllable media distribution device |
| 12/11/2012 | CA2689070C Virtual channel table for a broadcast protocol and method of broadcasting and receiving boradcast signals using the same |
| 12/06/2012 | WO2012166823A2 Episode picker |
| 12/06/2012 | WO2012166818A2 Intelligent application adapted to multiple devices |
| 12/06/2012 | WO2012166816A1 Playlists for real-time or near real-time streaming |
| 12/06/2012 | WO2012166813A1 Playlists for real-time or near real-time streaming |
| 12/06/2012 | WO2012166739A2 Methods for displaying content on a second device that is related to the content playing on a first device |
| 12/06/2012 | WO2012166094A1 Method, apparatus and system for multiple screen media experience |
| 12/06/2012 | WO2012166072A1 Apparatus, systems and methods for enhanced viewing experience using an avatar |
| 12/06/2012 | WO2012164566A1 A method for filtering media content |
| 12/06/2012 | WO2012164360A1 Content insertion in adaptive streams |
| 12/06/2012 | WO2012164155A1 Method and apparatus for collaborative augmented reality displays |
| 12/06/2012 | WO2012164076A1 Systems and methods for configurable remote control |
| 12/06/2012 | WO2012163602A1 Method for authorising |
| 12/06/2012 | WO2012163195A1 Method, device and system for ordering on-demand program |
| 12/06/2012 | WO2012163176A1 Method, device and system for configuring set top box |
| 12/06/2012 | WO2012163149A1 Method and system for sending or receiving multiple image/text/video emergency broadcast messages simultaneously |
| 12/06/2012 | WO2012163140A1 Content scheduling method, apparatus and system |
| 12/06/2012 | WO2012162989A1 Media stream transmission method, channel initialization method and equipment |
| 12/06/2012 | WO2012134249A3 Method for controlling a networked tv capable of bookmarking at least one or more items, and networked tv |
| 12/06/2012 | WO2012134224A3 Apparatus and method for managing a program-related application widget in a broadcast receiver |
| 12/06/2012 | WO2012111958A3 Method and system for providing personalized service in iptv |
| 12/06/2012 | WO2012102592A3 Image display device and method for operating same |
| 12/06/2012 | WO2012099426A3 Method and apparatus for transmitting media content via a single port or multiple ports |
| 12/06/2012 | WO2012099423A3 Apparatus and method for configuring a control message in a broadcast system |
| 12/06/2012 | WO2012099421A3 Method and apparatus for transmitting a multimedia data packet |
| 12/06/2012 | WO2012099408A3 Apparatus and method for transmitting multimedia data in a broadcast system |
| 12/06/2012 | WO2012093877A3 Apparatus and method for generating bookmark in streaming service system |
| 12/06/2012 | WO2012093846A3 Apparatus and method for supporting variable length of transport packet in video and audio communication system |
| 12/06/2012 | WO2012092449A3 Following content providers in a social context |
| 12/06/2012 | US20120311727 System and method for controlling the use of a digital work in accordance with usage rights associated with the digital work |
| 12/06/2012 | US20120311654 Bridged control of multiple media devices via a selected user interface in a wireless media network |
| 12/06/2012 | US20120311650 Image display apparatus, information terminal apparatus and method of displaying images |
| 12/06/2012 | US20120311649 Media insertion system |
| 12/06/2012 | US20120311648 Automatic migration of data via a distributed computer network |
| 12/06/2012 | US20120311647 System and method for trigger based switching between multiple video streams on internet protocol (ip) at client level |
| 12/06/2012 | US20120311646 Methods and apparatuses for programming user-defined information into electronic devices |
| 12/06/2012 | US20120311645 Video processing device, method, recording medium, and integrated circuit |
| 12/06/2012 | US20120311644 Communication apparatus, communication method, and communication system |
| 12/06/2012 | US20120311642 Mobile device for venue-oriented communications |
| 12/06/2012 | US20120311641 Techniques to Consume Content and Metadata |
| 12/06/2012 | US20120311640 Smart catch-up for media content viewing |
| 12/06/2012 | US20120311639 Video searching using tv and user interfaces therefor |
| 12/06/2012 | US20120311637 Media content spatial navigation |
| 12/06/2012 | US20120311636 Video searching using tv and user interface therefor |
| 12/06/2012 | US20120311635 Systems and methods for sharing interactive media guidance information |
| 12/06/2012 | US20120311633 Automatic clip generation on set top box |
| 12/06/2012 | US20120311631 Method and apparatus for predictive tuning in digital content receivers |
| 12/06/2012 | US20120311630 Methods and apparatus for providing remote diagnostics to a television receiver |
| 12/06/2012 | US20120311629 System and method for enhancing and extending video advertisements |
| 12/06/2012 | US20120311628 Providing Enhanced Content |
| 12/06/2012 | US20120311627 Embedded video player with modular ad processing |
| 12/06/2012 | US20120311626 Distributing apparatus for content list and content, and transmitting method |
| 12/06/2012 | US20120311623 Methods and systems for obtaining still images corresponding to video |
| 12/06/2012 | US20120311622 Methods and computer program products for reporting internet protocol television related data collected from application and device data |
| 12/06/2012 | US20120311620 Power management for audience measurement meters |
| 12/06/2012 | US20120311617 System for providing offers using a billing statement |
| 12/06/2012 | CA2837870A1 Methods for displaying content on a second device that is related to the content playing on a first device |
| 12/06/2012 | CA2837015A1 Method, apparatus and system for multiple screen media experience |
| 12/05/2012 | EP2530950A1 Display apparatus and implementation method thereof for installing applications for services |
| 12/05/2012 | EP2530949A1 Wireless transmission of protected content |
| 12/05/2012 | EP2530948A1 Method and device for demultiplexing audio & video data of multimedia file |
| 12/05/2012 | EP2530947A2 Apparatus and method for performing web browsing using remote controller |
| 12/05/2012 | EP2530946A1 Method for providing multi-angle broadcasting service, display apparatus, and mobile device using the same |
| 12/05/2012 | EP2530945A2 Server, data distribution system and data distribution method |
| 12/05/2012 | EP2530944A1 Method for authorising |
| 12/05/2012 | EP2530943A2 Server, data distribution system and data distribution method |
| 12/05/2012 | EP2530932A2 Assessment information gathering system |
| 12/05/2012 | EP2530931A2 Recording and reproducing apparatus and recording and reproducing method |
| 12/05/2012 | EP2530870A1 Systems and methods for measuring quality of expeience for media streaming |
| 12/05/2012 | EP2530858A2 A method of transmitting MBMS data in an e-utran system |
| 12/05/2012 | EP2530675A2 Information processing apparatus, information processing method, and program |
| 12/05/2012 | EP2529549A2 Methods and systems for control of multiple multimedia tuners |
| 12/05/2012 | EP2529547A2 Method for displaying epg information including buddy information and receiver applying the same |
| 12/05/2012 | CN202587680U Remote controller and electronic device |
| 12/05/2012 | CN202587281U Temperature control set top box |
| 12/05/2012 | CN202587280U Anti-lawless attack monitoring system of digital television information source |
| 12/05/2012 | CN202587279U High-definition digital network multimedia player |
| 12/05/2012 | CN202587278U Wireless communication circuit |
| 12/05/2012 | CN202587277U Device using network to remotely call electronic program to operate television |
| 12/05/2012 | CN202587276U Household multimedia shared system |
| 12/05/2012 | CN202587275U Video mapping system and device |
| 12/05/2012 | CN202587274U Device for reducing power consumption of multiple-tuner top set box |
| 12/05/2012 | CN202587273U Set top box with modem |
| 12/05/2012 | CN202587272U A remote control signal receiving circuit and an electrical device containing the same |
| 12/05/2012 | CN202587271U High definition video player with wireless networking function and wireless access point function |
| 12/05/2012 | CN202587270U Set top box shell structure |
| 12/05/2012 | CN202587269U Multifunctional set-top box |
| 12/05/2012 | CN202587268U Set top box |
| 12/05/2012 | CN202587267U Conditional access module card with antenna interface clamping base |