| Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445) |
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| 09/25/2013 | CN103327373A Billing device and billing method of wireless digital television terminal |
| 09/25/2013 | CN103327372A Method, server and system for pushing video streams of switching type videocast |
| 09/25/2013 | CN103327371A Intelligent program information booking and reminding platform and method |
| 09/25/2013 | CN103327370A Information processing apparatus, information processing method and information processing system |
| 09/25/2013 | CN103327369A Systems and methods for managing content |
| 09/25/2013 | CN103327368A Method for performing multimedia playback control and associated apparatus |
| 09/25/2013 | CN103327367A Test system for ultrahigh definition digital broadcast signal |
| 09/25/2013 | CN103327366A One-way video-on-demand method, one-way video-on-demand related equipment and one-way video-on-demand system |
| 09/25/2013 | CN103327365A Application on-demand and interactive system based on cable digital television network |
| 09/25/2013 | CN103327364A Wireless transmission method and device for audio and video playing |
| 09/25/2013 | CN103327363A System and method for realizing control over video information encryption on basis of semantic granularity |
| 09/25/2013 | CN103327362A High reliability streaming medium memory system and method thereof |
| 09/25/2013 | CN103327361A Method, device and system for obtaining real-time video communication playback data flow |
| 09/25/2013 | CN103327354A Information processing device, information processing method, playing device, playing method, and program |
| 09/25/2013 | CN103327349A Three-dimensional image processing apparatus and method for adjusting location of sweet spot for displaying multi-view image |
| 09/25/2013 | CN103327307A Power grid monitoring system and method based on streaming media |
| 09/25/2013 | CN103327298A Linkage browse method for panoramic speed dome all-in-one machine |
| 09/25/2013 | CN103327297A Method and system for achieving dynamic video monitoring |
| 09/25/2013 | CN103327296A Method and system for dynamically regulating video monitoring |
| 09/25/2013 | CN103327295A Dynamic adjusting method and system for video monitoring |
| 09/25/2013 | CN103327291A Set-top-box type high-definition conference terminal |
| 09/25/2013 | CN103327263A Method for adding gravity acceleration data in shooting and recording process of multimedia |
| 09/25/2013 | CN103327078A System and method for controlling television website background based on BOSS |
| 09/25/2013 | CN103327031A Method for analyzing RAW format image file protocol stream based on MTP (Mail Transfer Protocol) |
| 09/25/2013 | CN103327009A Data pushing method and device based on wired radio and television network and Internet |
| 09/25/2013 | CN103326993A Visiting system and method |
| 09/25/2013 | CN103326928A Platform and system for realizing real-time sharing of television programme content |
| 09/25/2013 | CN103324740A Set-top box and method and device for displaying pictures |
| 09/25/2013 | CN103324550A Inspection and backup method and module for protection secret key data of high-bandwidth digital content |
| 09/25/2013 | CN103324455A Protocol extensions in a display port compatible interface |
| 09/25/2013 | CN103315712A Vital sings detection system based on cloud television technology |
| 09/25/2013 | CN102833573B 接收装置 Receiving device |
| 09/25/2013 | CN102833572B 接收装置 Receiving device |
| 09/25/2013 | CN102509467B Information acquisition method of traffic information display system based on mobile handheld device |
| 09/25/2013 | CN102447976B Multithread IP (Internet Protocol) data distribution and analysis method |
| 09/25/2013 | CN102377958B Power supply management system of set top box |
| 09/25/2013 | CN102355577B Method for smoothing network transmission bit-rate of multi-view video streams |
| 09/25/2013 | CN102325266B Live video on demand method and equipment |
| 09/25/2013 | CN102300115B Method for rapidly identifying analog, digital television signal, apparatus thereof and communication receiver |
| 09/25/2013 | CN102263997B Program information classifying and displaying method and device and TV set |
| 09/25/2013 | CN102202233B Video push method, system and terminal equipment |
| 09/25/2013 | CN102165769B Method for optimizing the zapping time of a television digital set top box |
| 09/25/2013 | CN102160394B Method to enforce by management center access rules for broadcast product |
| 09/25/2013 | CN102149021B Method, device and system for processing network time shift |
| 09/25/2013 | CN102081810B Remote monitoring method and system for outdoor media |
| 09/25/2013 | CN102045597B Method of processing application in digital broadcast receiver and digital broadcast receiver |
| 09/25/2013 | CN101982982B System and method for synchronizing broadcast content with supplementary information |
| 09/25/2013 | CN101888528B A system for retrieval of executable applications |
| 09/25/2013 | CN101779459B Video distribution device and video distribution method |
| 09/25/2013 | CN101697590B 数字广播系统及其数据处理方法 Digital broadcasting system and data processing method |
| 09/25/2013 | CN101697508B Digital broadcasting system and method |
| 09/25/2013 | CN101697507B Digital broadcasting system and method |
| 09/25/2013 | CN101682754B Bitstream decoding device and method |
| 09/25/2013 | CN101662481B Signal processing method of single frequency network system and device thereof |
| 09/25/2013 | CN101444090B Apparatus and method for display recording |
| 09/25/2013 | CN101077014B Methods and apparatus to monitor audio/visual content from various sources |
| 09/24/2013 | US8544042 Method and apparatus for displaying entertainment system data upon selection of a video data display |
| 09/24/2013 | US8544041 Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same |
| 09/24/2013 | US8543842 System and methods for secure transaction management and electronics rights protection |
| 09/24/2013 | US8542974 Portable information terminal apparatus, information processing method, computer-program storage medium |
| 09/24/2013 | CA2759880C Method and system for efficient streaming video dynamic rate adaptation |
| 09/24/2013 | CA2566742C Networked multimedia overlay system |
| 09/24/2013 | CA2509672C Automatic tv signal and tuner setup |
| 09/24/2013 | CA2455947C System and method for distributing network-based personal video |
| 09/23/2013 | CA2809671A1 Application support for network devices |
| 09/19/2013 | WO2013138743A1 Digital parental controls interface |
| 09/19/2013 | WO2013138475A1 Automatic commercial playback system |
| 09/19/2013 | WO2013138359A2 Method and system of content distribution and broadcast |
| 09/19/2013 | WO2013138224A2 Adaptive trick play streaming |
| 09/19/2013 | WO2013138189A1 Enabling delivery of protected content using unprotected delivery services |
| 09/19/2013 | WO2013138038A1 Sentiment mapping in a media content item |
| 09/19/2013 | WO2013138037A1 Sentiment mapping in a media content item |
| 09/19/2013 | WO2013138036A1 Sentiment mapping in a media content item |
| 09/19/2013 | WO2013137987A1 Adaptive media delivery |
| 09/19/2013 | WO2013137784A1 Mixing of encoded video streams |
| 09/19/2013 | WO2013137644A1 Seamless playback method using bookmark, and apparatus and system therefor |
| 09/19/2013 | WO2013137634A1 Multimedia data processing apparatus and method of terminal |
| 09/19/2013 | WO2013136754A1 Display device and transmitter |
| 09/19/2013 | WO2013136118A1 Spatial audio signal filtering |
| 09/19/2013 | WO2013135976A1 Method of teletransmission of a data set from a sender device destined for at least one destination device, associated sender device and destination device |
| 09/19/2013 | WO2013135203A1 Offline download method and system |
| 09/19/2013 | WO2013135154A1 Method, apparatus and communication system for program information exchange |
| 09/19/2013 | WO2013135141A1 System, terminal and method for dynamically adjusting video |
| 09/19/2013 | WO2013134854A1 Method of navigating through digital content |
| 09/19/2013 | WO2013109941A3 Methods and systems for video delivery supporting adaption to viewing conditions |
| 09/19/2013 | WO2013086065A4 Predictable coding delay over comunications networks |
| 09/19/2013 | US20130247127 Media stream playing method and set-top box |
| 09/19/2013 | US20130247126 Method and device for buffering data for multiplexing |
| 09/19/2013 | US20130247125 System for Recursive Recombination of Streaming Interactive Video |
| 09/19/2013 | US20130247124 Contents reception device and method, contents transmission device and method, program, and recording medium |
| 09/19/2013 | US20130247121 Interaction method between digital television reception terminal and mobile terminal, terminal and system |
| 09/19/2013 | US20130247120 Live stream detection and notification service |
| 09/19/2013 | US20130247119 Method of processing non-real time service and broadcast receiver |
| 09/19/2013 | US20130247118 Multicast broadcast multimedia service-assisted content distribution |
| 09/19/2013 | US20130247116 Decentralized media delivery network |
| 09/19/2013 | US20130247114 Video distribution system, and video distribution method |
| 09/19/2013 | US20130247113 Multi-image switching method and system |
| 09/19/2013 | US20130247112 Electronic program guide with digital storage |
| 09/19/2013 | US20130247111 Transfer of television programs from channel-specific files to program-specific files |
| 09/19/2013 | US20130247109 Advanced Television System |