H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand]

Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445)
11/2006
11/14/2006	US7137137 Composite media file broadcasting program broadcasting control system
11/14/2006	US7137135 Electronic program guide with interactive areas
11/14/2006	US7137075 Method of displaying, a method of processing, an apparatus for processing, and a system for processing multimedia information
11/14/2006	US7136934 Multimedia synchronization method and device
11/14/2006	US7136618 Satellite broadcast receiving converter with lower power consumption
11/14/2006	US7136579 Method of and apparatus for selecting subtitles from an optical recording medium
11/14/2006	US7136422 Method and apparatus for capacity increase and enhanced communications performance in CATV networks
11/14/2006	US7136394 Low-delay video encoding method for concealing the effects of packet loss in multi-channel packet switched networks
11/14/2006	US7136106 Apparatus controller, device and method for controlling data transmission of digital apparatus, and data transmission control system
11/14/2006	US7136078 Connection device capable of mixing an RGB graphics signal and a YUV video signal and related method
11/09/2006	US20060251393 Recording medium, method and apparatus for providing management information
11/09/2006	US20060251392 Recording medium, method and apparatus for providing management information
11/09/2006	US20060251112 Data transmission system, and its transmission side apparatus and reception side apparatus
11/09/2006	US20060250529 Display system, display device, display method, recording medium, and program
11/09/2006	US20060250284 Broadcast receiving terminal and method for digital stream data decoding
11/08/2006	CN1860789A Moving image distribution system, moving image dividing system, moving image distribution program, moving image dividing program, and recording medium storing moving image distribution program and/or
11/08/2006	CN1859577A Audio recording method for digital multimedia broadcasting and device thereof
11/08/2006	CN1284371C Interactive television program guide with remote access
11/08/2006	CN1284368C Device for reproducing content and device for receiving content
11/08/2006	CN1284367C Video data recording/reproducing apparatus and video data management method for use in the same
11/08/2006	CN1284364C Script-based method for unattended control and feature extensions of a TV or set top box device
11/08/2006	CN1284106C Automatic content analysis and representation of multimedia presentations
11/07/2006	US7134135 Fault management in a VDSL network
11/07/2006	US7134134 Electronic program guide hardware card
11/07/2006	US7134133 Method, system, and software for creating and utilizing broadcast electronic program guide templates
11/07/2006	US7134132 System and method for displaying advertisements
11/07/2006	US7134023 Data transmission system
11/07/2006	US7133925 System, method, and format thereof for scalable encoded media delivery
11/07/2006	US7133896 Providing a presentation on a network
11/07/2006	US7133455 Providing error resilience and concealment for video data
11/07/2006	US7133362 Intelligent buffering process for network conference video
11/07/2006	US7133347 Information outputting apparatus and method, and presentation medium for digital television broadcast systems
11/07/2006	US7133082 Digital television receiver with remote tuner for driving transmission line with intermediate-frequency signal
11/02/2006	WO1998038831A9 Television control interface with electronic guide
11/02/2006	US20060248572 Gateway screen for interactive television
11/02/2006	US20060248554 A system and architecture that supports a multi-function semiconductor device between networks and portable wireless communications products
11/02/2006	EP1718078A2 Client-server based interactive television program guide system with remote server recording
11/02/2006	EP1717996A2 Wireless content distribution for entertainment systems
11/02/2006	EP1717995A2 Wireless audio and video entertainment systems
11/02/2006	EP1717994A2 Wireless audio for entertainment systems
11/02/2006	EP1716706A1 Method for matching a receiver terminal to a number of access control cards
11/02/2006	EP1716481A2 Method and system of providing signals
11/02/2006	EP1015962B2 Method for creating home network macros
11/01/2006	CN1856114A Display system, device and method, recording media and program
11/01/2006	CN1856110A Data processing system and method
11/01/2006	CN1856008A Upgrading software of set-top box
11/01/2006	CN1855880A Data read/write device and method
11/01/2006	CN1855779A Wireless communication system, data transmitter and wireless communication method
11/01/2006	CN1855029A Graphics card for smoothing the playing of video
11/01/2006	CN1283104C Key words for synchronous implied embedded in video
11/01/2006	CN1283103C Duplicating protective system and method for digital signal
11/01/2006	CN1283102C Duplicating protective system and method for digital signal
11/01/2006	CN1282934C Information processing device and method, content distribution device and method and computer program
10/2006
10/31/2006	US7131134 Evening planner
10/31/2006	US7131054 Apparatus and method for efficient decoder normalization
10/31/2006	US7130425 Method and apparatus for providing a bus-encrypted copy protection key to an unsecured bus
10/31/2006	US7130316 System for frame based audio synchronization and method thereof
10/31/2006	US7130066 Apparatus for performing a service in cooperation with another apparatus on a network
10/31/2006	US7129995 Control device with easy lock feature
10/31/2006	CA2413051C Electronic television program guide schedule system and method with remote product ordering
10/26/2006	US20060242682 An Optical Communication System for Transmitting RF Signals Downstream and Bidirectional Telephony Signals Which Also Include RF Control Signals Upstream
10/26/2006	US20060242680 Automobile web cam and communications system incorporating a network of automobile web cams
10/26/2006	US20060242673 Content processing apparatus and content processing method for digest information based on input of a content user
10/26/2006	US20060242666 Television control interface with electronic guide
10/26/2006	US20060242315 System and method for intelligent buffering and bandwidth allocation
10/26/2006	US20060239650 Apparatus, method and database for control of audio/video equipment
10/26/2006	US20060238544 Method and system for display image information
10/25/2006	EP1715692A1 Content encoding, distribution, and reception method, device, and system, and program
10/25/2006	EP1714490A1 Resizing of buffer in encoder and decoder
10/25/2006	EP1504596A4 High-resolution image projection
10/25/2006	CN1852408A Copy protection method, CableCARD module and video system of digital cable broadcasting channel
10/25/2006	CN1852293A Method and system for requsting to read user registration state
10/25/2006	CN1852269A Method for realizing two-directional interacting of circuit zone and grouping zone, and system therefor
10/25/2006	CN1282356C Clock signal generation apparatus
10/24/2006	US7127736 Content processing apparatus and content processing method for digest information based on input of a content user
10/24/2006	US7127735 Video-on-demand system and video viewing assisting method
10/24/2006	US7127154 Reserved program record setting method and apparatus for a program preview
10/24/2006	US7126993 Information processing apparatus, information processing method and recording medium
10/19/2006	US20060236360 Combination of recorded program index and EPG
10/19/2006	US20060236357 Internet surveillance system and method
10/19/2006	US20060236354 Wireless audio for entertainment systems
10/19/2006	US20060235797 Method of packaging broadcast contents
10/19/2006	US20060234625 Wireless audio for entertainment systems
10/19/2006	US20060233527 Information management system, information management apparatus and information management method
10/19/2006	US20060233366 Encryption system, encryption device and decryption device
10/19/2006	US20060233359 Apparatus, method and system for providing a broadcasting service in a digital broadcasting system with a single frequency network
10/19/2006	US20060233058 Optical signal processing device, information recording/reproducing apparatus and information recording/reproducing system
10/19/2006	US20060232704 Wireless audio for entertainment systems
10/18/2006	EP1713276A1 Information processing device, information processing method, program, and data structure
10/18/2006	EP1713274A2 Information management system, information management apparatus and information management method
10/18/2006	EP1711944A1 Recording medium having a data structure for managing graphic information and recording and reproducing methods and apparatuses
10/18/2006	EP1157552B1 Session oriented settop communication using dynamic, synchronized routing
10/18/2006	EP0932981B1 Digital camcorder apparatus with mpeg-2-compatible video compression
10/18/2006	CN1848964A Generalized reference decoder for image or video processing
10/18/2006	CN1848956A Error concealing method for improving error concealing of video encoding and encoder
10/18/2006	CN1848939A Information management system, information management apparatus and information management method
10/18/2006	CN1848288A Multimedia visual progress indication system
10/18/2006	CN1847896A Optical signal processing device, information recording/reproducing apparatus and information recording/reproducing system
10/18/2006	CN1281060C Video distributing system and video distributing method
10/18/2006	CN1281059C Time shifting enhanced television triggers

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