| Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445) |
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| 03/21/2013 | WO2013038218A1 Method and apparatus for changing the recording of digital content |
| 03/21/2013 | WO2013038108A1 Method for displaying service data for a device for receiving audio-visual content |
| 03/21/2013 | WO2013038055A1 An apparatus and a method for content selection, retrieval and presentation in a television browser environment |
| 03/21/2013 | WO2013037981A1 Electronic tool and methods for meetings |
| 03/21/2013 | WO2013037979A1 Electronic tool and methods for meetings |
| 03/21/2013 | WO2013037224A1 Method and system for transmitting incoming call information to internet protocol stb (set-top box) |
| 03/21/2013 | WO2013037175A1 Remote control |
| 03/21/2013 | WO2013037040A1 Method and apparatus for providing video enhancements for display images |
| 03/21/2013 | WO2013037032A1 Method and system for managing bandwidth |
| 03/21/2013 | WO2013015546A3 Method and system for providing additional information on broadcasting content |
| 03/21/2013 | WO2013006497A3 Thwarting unauthorized content copying using media tracking code |
| 03/21/2013 | WO2012162427A3 A mechanism for embedding metadata in video and broadcast television |
| 03/21/2013 | WO2012158771A3 Multiple-resolution audio and video systems, methods of production, delivery and uses thereof |
| 03/21/2013 | WO2012139025A3 Method and system for detecting non-powered video playback devices |
| 03/21/2013 | WO2012078444A3 Content collaboration among heterogeneous distributed mediums |
| 03/21/2013 | US20130074141 Method and apparatus for synchronizing media data of multimedia broadcast service |
| 03/21/2013 | US20130074140 Method and apparatus for distributing video under multi-channel, and video management system using the same |
| 03/21/2013 | US20130074139 Distributed system for linking content of video signals to information sources |
| 03/21/2013 | US20130074138 Upstream external phy interface for data and control plane traffic |
| 03/21/2013 | US20130074137 Apparatus, systems and methods to synchronize communication of content to a presentation device and a mobile device |
| 03/21/2013 | US20130074136 Caching large objects with multiple, unknown, and varying anchor points at an intermediary proxy device |
| 03/21/2013 | US20130074135 Limited Chain Relay with Virtual Peer for Multimedia Distribution |
| 03/21/2013 | US20130074134 Caching large objects with multiple, unknown, and varying anchor points at an intermediary proxy device |
| 03/21/2013 | US20130074133 Managing related digital content |
| 03/21/2013 | US20130074132 Methods and apparatus for providing video on demand and network pvr functions using ip streaming |
| 03/21/2013 | US20130074131 System and method for integrating and controlling web-based html players in a native context |
| 03/21/2013 | US20130074130 Apparatus and Method for Managing a Presentation of Media Content |
| 03/21/2013 | US20130074129 Method and apparatus for browsing using alternative linkbases |
| 03/21/2013 | US20130074128 Communicating Video Content |
| 03/21/2013 | US20130074127 Optimizing mobile electronic program guide delivery |
| 03/21/2013 | US20130074126 System for presenting media programming guides |
| 03/21/2013 | US20130074125 Program handoff between devices and program network offloading |
| 03/21/2013 | US20130074124 System to synchronize and access broadcast information |
| 03/21/2013 | US20130074123 Methods, Systems And Computer Program Products For Providing Internet Protocol Television Communication Services |
| 03/21/2013 | US20130074122 Methods, systems and computer program products for providing ad insertion via a multimedia applications gateway |
| 03/21/2013 | US20130074121 Method and system for tracking rfid tags for use in advertising and marketing |
| 03/21/2013 | US20130074120 Provisioning an emergency alert system (eas) message service to user devices |
| 03/21/2013 | US20130074119 Multimedia apparatus and method for controlling multimedia apparatus |
| 03/21/2013 | US20130074117 Digital system and method of processing service data thereof |
| 03/21/2013 | US20130074116 System and Method of Message Notification and Access via a Video Distribution Network |
| 03/21/2013 | US20130074114 Display method and operation method based on vchip |
| 03/21/2013 | US20130074113 Program Storage, Retrieval and Management Based on Segmentation Messages |
| 03/21/2013 | US20130074110 Method of and system for parallel fact checking |
| 03/21/2013 | US20130074109 Television listing user interface based on trending |
| 03/21/2013 | US20130074108 Seatback Video Display Unit Wireless Access Points for Inflight Entertainment System |
| 03/21/2013 | US20130074107 Power source for in-transit electronic media |
| 03/21/2013 | US20130074106 Methods and apparatus for customizing video services provided to customers in hotels |
| 03/21/2013 | US20130072109 Proximity Synchronization of Audio Content Among Multiple Playback and Storage Devices |
| 03/21/2013 | US20130072108 Proximity Synchronization of Audio Content Among Multiple Playback and Storage Devices |
| 03/21/2013 | US20130071092 Receivers for television signals |
| 03/21/2013 | DE102012215725A1 Zwischenspeichern von großen Objekten mit mehreren, unbekannten und variierenden Ankerpunkten an einer zwischengeschalteten Proxy-Einheit Caching of large objects with several unknown and varying anchor points to an intermediate proxy unit |
| 03/21/2013 | CA2849069A1 Digital jukebox device with karaoke and/or photo booth features, and associated methods |
| 03/21/2013 | CA2848215A1 Geospatial multiviewer |
| 03/21/2013 | CA2847703A1 Method and system for managing bandwidth |
| 03/20/2013 | EP2571283A1 An apparatus and a method for content selection, retrieval and presentation in a television browser environment |
| 03/20/2013 | EP2571282A2 Associating executable macros with content by recording user input events |
| 03/20/2013 | EP2571281A1 Image processing apparatus and control method thereof |
| 03/20/2013 | EP2571280A2 Information processing device and computer program |
| 03/20/2013 | EP2571279A2 Remote controller apparatus, broadcast receiving apparatus and method for controlling the same |
| 03/20/2013 | EP2571278A1 Video processing device and method for processing a video stream |
| 03/20/2013 | EP2571026A2 Information processing apparatus, information processing method and program |
| 03/20/2013 | EP2571025A2 Information processing apparatus, information processing method and program |
| 03/20/2013 | EP2569952A1 Broadcast management system |
| 03/20/2013 | EP2569941A2 Systems and methods for operating media devices |
| 03/20/2013 | EP2569933A1 Information processing device, information processing system, and program |
| 03/20/2013 | EP2569686A1 System and methods for enhanced remote control functionality |
| 03/20/2013 | EP2569683A1 System and methods for enhanced remote control functionality |
| 03/20/2013 | CN202818526U Android application Loader download management system facing broadcast and TV service providers |
| 03/20/2013 | CN202818525U TV internet equipment |
| 03/20/2013 | CN202818524U Multimedia device and remote controller |
| 03/20/2013 | CN202818523U Digital set-top box provided with broadband coaxial multi-service access module |
| 03/20/2013 | CN202818522U Device with video input output functions |
| 03/20/2013 | CN202818521U Direct-insertion type high definition microcomputer remotely controlled by mobile phone |
| 03/20/2013 | CN202818520U Universal high-definition video signal acquiring and coding apparatus |
| 03/20/2013 | CN202818487U Vehicle communication navigation audio-video core plate |
| 03/20/2013 | CN202818436U Apparatus for connecting digital camera with intelligent mobile phone and transmitting image file |
| 03/20/2013 | CN202816377U 多功能网络dvd播放机 Multifunction Network dvd player |
| 03/20/2013 | CN202815738U 遥控器 Remote Control |
| 03/20/2013 | CN202815555U Automatic identification system of electric appliance control module |
| 03/20/2013 | CN1893662B Apparatus and method for receiving digital broadcasting |
| 03/20/2013 | CN1725847B Wireless TV system and control method thereof |
| 03/20/2013 | CN1652239B Method for providing special information of program recorded on high-density CD medium |
| 03/20/2013 | CN1543727B Method for client messaging in multicast networks |
| 03/20/2013 | CN102986243A Method and system for isochronous communication in audio/video networks |
| 03/20/2013 | CN102986242A Carriage of closed caption data through digital interface using packets |
| 03/20/2013 | CN102986241A Method and system for chroma partitioning and rate adaptation for uncompressed video transmission in wireless networks |
| 03/20/2013 | CN102986240A Method and device to enhance video content |
| 03/20/2013 | CN102986239A Systems and methods for authorizing access to network services using information obtained from subscriber equipment |
| 03/20/2013 | CN102986238A Digital broadcast transmitter, digital broadcast receiver, and method for constructing and processing streams for same |
| 03/20/2013 | CN102986218A Video switching for streaming video data |
| 03/20/2013 | CN102986191A Method and apparatus for calculating a probable throughput for a location based at least in part on a received throughput |
| 03/20/2013 | CN102984601A Generation system for video abstract of camera |
| 03/20/2013 | CN102984600A Method for non-linear editing software to access file according to time slices, based on internet HTTP |
| 03/20/2013 | CN102984599A Video acquiring and transmitting device and method based on RapidIO protocol network |
| 03/20/2013 | CN102984598A Method and terminal for resource downloading |
| 03/20/2013 | CN102984597A Storing and optical switching hybrid optical network data node device and control method |
| 03/20/2013 | CN102984596A Device and method for integrating video communication service and internet protocol television (IPTV) service |
| 03/20/2013 | CN102984595A Image processing system and image processing method |
| 03/20/2013 | CN102984594A Display frame switching method in one-screen dual-display process and one-screen dual-display device |
| 03/20/2013 | CN102984593A Method of processing continuous addition and subtraction of channels for set top box |