| Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445) |
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| 12/04/2014 | US20140359645 Issuing credit according to remaining purchase information of on-demand video service |
| 12/04/2014 | US20140359644 Method and system for providing an interactive shopping channel |
| 12/04/2014 | US20140359157 System and method for multiplexed streaming of multimedia content |
| 12/04/2014 | US20140358901 Display apparatus and search result displaying method thereof |
| 12/04/2014 | US20140355963 Dvr conflict resolution |
| 12/04/2014 | US20140355958 Systems and Methods for Encoding Alternative Streams of Video for Playback on Playback Devices Having Predetermined Display Aspect Ratios and Network Connection Maximum Data Rates |
| 12/04/2014 | US20140355954 System and method for creating and utilizing metadata regarding the structure of program content |
| 12/04/2014 | US20140355950 Method and apparatus for providing stream linking in audio/video disk media |
| 12/04/2014 | US20140355759 Robust Watermark |
| 12/04/2014 | US20140354762 Display apparatus, control method of display apparatus, and computer readable recording medium |
| 12/02/2014 | US8904559 Enforcing single stream per sign-on from a content delivery network (CDN) media server |
| 12/02/2014 | US8904480 Social authentication of users |
| 12/02/2014 | US8904470 Apparatus and method for managing media distribution |
| 12/02/2014 | US8904469 Distribution of ambience and content |
| 12/02/2014 | US8904468 Television printing device and methods thereof |
| 12/02/2014 | US8904467 Device and method to restrict operations from a television receiver or external terminal |
| 12/02/2014 | US8904466 Digital media distribution device |
| 12/02/2014 | US8904463 Live video broadcasting on distributed networks |
| 12/02/2014 | US8904462 System and method for communication resource information |
| 12/02/2014 | US8904461 Broadcast signal receiving device and method for executing data broadcasting application of the same |
| 12/02/2014 | US8904460 Methods and apparatus for locating leakage of digital signals |
| 12/02/2014 | US8904459 Apparatus and method for managing media content for mobile devices |
| 12/02/2014 | US8904458 System and method for pre-caching a first portion of a video file on a set-top box |
| 12/02/2014 | US8904457 Archiving a live media presentation |
| 12/02/2014 | US8904456 Methods, apparatus, and systems for providing media content over a communications network |
| 12/02/2014 | US8904454 Method and arrangement for storing and playing back TV programmes |
| 12/02/2014 | US8904453 Systems and methods for seamlessly switching between media streams |
| 12/02/2014 | US8904452 Method and apparatus for providing dynamic pricing services for an interactive information distribution system |
| 12/02/2014 | US8904450 Individual internet video link channel |
| 12/02/2014 | US8904449 Remote control unit for activating and deactivating means for payment and for displaying payment status |
| 12/02/2014 | US8904448 System and method for promoting marketable items |
| 12/02/2014 | US8904446 Method and apparatus for indexing content within a media stream |
| 12/02/2014 | US8904445 Methods and apparatus to manage bandwidth allocations in media delivery networks |
| 12/02/2014 | US8904444 Scalable data acquisition and accumulation in a resource constrained environment |
| 12/02/2014 | US8904443 System and method for improving home network GUI response time and presentation |
| 12/02/2014 | US8904441 Systems and methods for providing program suggestions in an interactive television program guide |
| 12/02/2014 | US8904440 Apparatuses and methods for favorite program recommendations |
| 12/02/2014 | US8904439 Program guide system with combination category search |
| 12/02/2014 | US8904438 Apparatus and method for providing mini electronic program guide information in a digital broadcast receiver |
| 12/02/2014 | US8904436 Method and apparatus for providing preferred broadcast information |
| 12/02/2014 | US8904435 Electronic program guide for indicating availability of past programs |
| 12/02/2014 | US8904434 Information display apparatus and information display method |
| 12/02/2014 | US8904433 Method for controlling video system including a plurality of display apparatuses |
| 12/02/2014 | US8904432 Method and apparatus for providing displayable applications |
| 12/02/2014 | US8904431 Current device location advertisement distribution |
| 12/02/2014 | US8904429 Electronic device and method for information about service provider |
| 12/02/2014 | US8904428 Common purchase plan based advertisement |
| 12/02/2014 | US8904426 Preconditioning ad content for digital program insertion |
| 12/02/2014 | US8904425 Method for controlling and implementing blackout in IPTV networks |
| 12/02/2014 | US8904424 Object and resource security system |
| 12/02/2014 | US8904423 Web to video-on-demand system, authentication engine and method for using same |
| 12/02/2014 | US8904422 Subscription and channel management technology |
| 12/02/2014 | US8904421 Shared multimedia experience including user input |
| 12/02/2014 | US8904420 Content recognition and censorship |
| 12/02/2014 | US8904419 System and method for measuring television audience engagement |
| 12/02/2014 | US8904418 Logging TV viewing activities using an infrared detector |
| 12/02/2014 | US8904417 Receiving device and method, transmitting device and method, and program |
| 12/02/2014 | US8904416 Content playback apparatus, content playback method, program, and integrated circuit |
| 12/02/2014 | US8904415 Method and system for providing wireless LAN service using rental digital television |
| 12/02/2014 | US8904414 System and method of delivering video content |
| 12/02/2014 | US8904390 Interpreting I/O operation requests from pageable guests without host intervention |
| 12/02/2014 | US8904289 Play control of content on a display device |
| 12/02/2014 | US8904271 Methods and systems for crowd sourced tagging of multimedia |
| 12/02/2014 | US8904029 System and method for managing media content |
| 12/02/2014 | US8904027 Adaptive bit rate for data transmission |
| 12/02/2014 | US8904026 Time-shifting streaming data |
| 12/02/2014 | US8904024 System and method for low delay fast update for video streaming |
| 12/02/2014 | US8904020 Method which permits a block-based file to be played out during transmission |
| 12/02/2014 | US8904015 Method for optimally utilizing a peer to peer network |
| 12/02/2014 | US8903979 Electronic device and operating method of the same |
| 12/02/2014 | US8903977 Data supply apparatus, system, and method for supplying data to hierarchically-connected data supply destinations |
| 12/02/2014 | US8903955 Systems and methods for intelligent video delivery and cache management |
| 12/02/2014 | US8903944 Version selective content delivery |
| 12/02/2014 | US8903932 Systems and methods for video messaging and confirmation |
| 12/02/2014 | US8903908 Collaborative media sharing |
| 12/02/2014 | US8903895 Method of streaming media to heterogeneous client devices |
| 12/02/2014 | US8903863 User interface with available multimedia content from multiple multimedia websites |
| 12/02/2014 | US8903527 Apparatus and method for reproducing multi-sound channel contents using DLNA in mobile terminal |
| 12/02/2014 | US8903523 Audio processing device, audio processing method, and program |
| 12/02/2014 | US8903307 Broadcast response system |
| 12/02/2014 | US8903226 Apparatus for resolving recording timer conflicts |
| 12/02/2014 | US8903223 Video driver over a network |
| 12/02/2014 | US8903222 Image reproducing apparatus, image reproducing method, image capturing apparatus, and control method therefor |
| 12/02/2014 | US8903220 Video data outputting apparatus and method of controlling video data outputting apparatus |
| 12/02/2014 | US8903089 Device for secure transmission recording and visualization of audiovisual programs |
| 12/02/2014 | US8903086 Enabling/disabling display data channel access to enable/disable high-bandwidth digital content protection |
| 12/02/2014 | US8902993 Signal transmission apparatus and signal transmission method |
| 12/02/2014 | US8902968 Apparatus and method to accommodate changes in communication quality |
| 12/02/2014 | US8902967 Systems and methods for distributed media stream transcoding and sharing |
| 12/02/2014 | US8902954 Video serializer/deserializer having selectable multi-lane serial interface |
| 12/02/2014 | US8902924 Network remote control |
| 12/02/2014 | US8902893 Packet processing apparatus and method capable of generating modified packets by modifying payloads of specific packets identified from received packets |
| 12/02/2014 | US8902868 Method and apparatus for wirelessly distributing multiplex signal comprising multimedia data over a local area network |
| 12/02/2014 | US8902782 Method of determining video quality |
| 12/02/2014 | US8902371 Method and system for television alignment |
| 12/02/2014 | US8902370 Rapid television channel scan using frequency plans to identify channels |
| 12/02/2014 | US8902368 Baseband video data transmission device and reception device, and transceiver system with reduced power consumption by intermittent transmission reception of a video signal |
| 12/02/2014 | US8902365 Interference avoidance in a television receiver |
| 12/02/2014 | US8902362 Broadcast receiving device and method |
| 12/02/2014 | US8902320 Shared image device synchronization or designation |