| Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445) |
|---|
| 10/24/2002 | US20020157108 Gateway screen for interactive television |
| 10/24/2002 | US20020157107 Interactive television system |
| 10/24/2002 | US20020157103 Method for digital media playback in a broadcast network |
| 10/24/2002 | US20020157102 Moving picture streaming method in VOD system |
| 10/24/2002 | US20020157100 Electronic program guide including virtual channels for interactive television |
| 10/24/2002 | US20020157098 Electronic program guide including recordable virtual channels for interactive television |
| 10/24/2002 | US20020157097 What has changed on television |
| 10/24/2002 | US20020157092 System and method for pulling internet content onto interactive television |
| 10/24/2002 | US20020157034 Data streaming system substituting local content for unicasts |
| 10/24/2002 | US20020156909 System and method for server side control of a flash presentation |
| 10/24/2002 | US20020156842 System for audio-visual media customization according to receiver attributes |
| 10/24/2002 | US20020156804 Displaying text of video in browsers on a frame by frame basis |
| 10/24/2002 | US20020156783 Method and system for presenting programs to a user that facilitate selecting programs from a multitude of programs |
| 10/24/2002 | US20020156602 Portable information terminal apparatus, information processing method, computer-program storage medium, and computer-program |
| 10/24/2002 | US20020154892 System for distributing video and content on demand |
| 10/24/2002 | US20020154887 System and method for storing digital broadcast data |
| 10/24/2002 | US20020154778 Derivation and quantization of robust non-local characteristics for blind watermarking |
| 10/24/2002 | US20020154777 System and method for authenticating the location of content players |
| 10/24/2002 | US20020154775 Method of converting audio data for a portable device and reproducing the converted audio data |
| 10/24/2002 | US20020154773 Systems and methods for encoding a DMX data stream and decoding an AES digital audio stream |
| 10/24/2002 | US20020154640 Method of clock mismatch and drift compensation for packet networks |
| 10/24/2002 | US20020154623 Provision of digital data via multiple broadcasts |
| 10/24/2002 | US20020154367 Network and method for transmitting reverse analog signals by sub-sampling the digital reverse bandwidth |
| 10/24/2002 | US20020154247 System and method for reducing error propagation in a decision feedback equalizer of ATSC VSB receiver |
| 10/24/2002 | US20020154246 Method and apparatus for control of auxiliary video information display |
| 10/24/2002 | US20020154245 Digital broadcast receiving apparatus and control method therefor |
| 10/24/2002 | US20020154244 Moving images synchronization system |
| 10/24/2002 | US20020154227 Dynamic complexity prediction and regulation of MPEG2 decoding in a media processor |
| 10/24/2002 | US20020154212 Telescopic reconstruction of facial features from a speech pattern |
| 10/24/2002 | US20020154211 Multicast meeting unit and multicast meeting program |
| 10/24/2002 | US20020154209 High resolution graphics side channel in video conference |
| 10/24/2002 | US20020154125 Interactive streaming media production tool using communication optimization |
| 10/24/2002 | EP1019828A4 Television interactive access system using urls |
| 10/24/2002 | EP0888672A4 Apparatus and method for spectrum management in a multipoint communication system |
| 10/24/2002 | CA2759766A1 Television program database architecture |
| 10/24/2002 | CA2443746A1 System and method for targeting object oriented audio video content to users |
| 10/23/2002 | EP1251699A1 Transmission and reception of television programmes and other data |
| 10/23/2002 | EP1251693A2 Method and apparatus for control of auxiliary video information display |
| 10/23/2002 | EP1251688A1 Downloading data |
| 10/23/2002 | EP1251664A2 Methods and computer program products for distributing multimedia data over heterogeneous networks |
| 10/23/2002 | EP1251653A2 A method and apparatus for using network address information for network transactions |
| 10/23/2002 | EP1250810A2 Method and system for transmitting, storing and displaying coupon data using the horizontal overscan portion of a video signal |
| 10/23/2002 | EP1250804A2 Television control system |
| 10/23/2002 | EP1250799A2 Distributed, interactive television program guide; system and method |
| 10/23/2002 | EP1250793A2 System server for channel-based internet network |
| 10/23/2002 | EP1250792A2 Channel-based internet network |
| 10/23/2002 | EP1250788A2 User terminal for channel-based internet network |
| 10/23/2002 | EP1250651A1 Method and apparatus for content distribution via non-homogeneous access networks |
| 10/23/2002 | EP0976242A4 Display with one or more display windows and placement dependent cursor and function control |
| 10/23/2002 | CN1376291A A method of relaying digital and audio data via a communication media |
| 10/23/2002 | CN1093352C CDP-incorporated television receiver having monitor power control function |
| 10/22/2002 | US6470498 Personal computer system, compact disk and method for interactively viewing the earth |
| 10/22/2002 | US6470497 Electronic television program guide schedule system and method with scan feature |
| 10/22/2002 | US6470496 Control program downloading method for replacing control program in digital broadcast receiving apparatus with new control program sent from digital broadcast transmitting apparatus |
| 10/22/2002 | US6470141 Data recording method and apparatus, data recording medium, and data reproducing method and apparatus |
| 10/22/2002 | US6470135 Method and apparatus for recording digital data streams |
| 10/22/2002 | US6470049 Method for dealing with missing or untimely synchronization signals in digital communications systems |
| 10/22/2002 | US6469753 Information system |
| 10/22/2002 | US6469749 Automatic signature-based spotting, learning and extracting of commercials and other video content |
| 10/22/2002 | US6469742 Consumer electronic devices with adaptable upgrade capability |
| 10/22/2002 | US6469721 User friendly remote system interface with menu sizing |
| 10/22/2002 | CA2284063C System and method for selection and retrieval of diverse types of video data on a computer network |
| 10/22/2002 | CA2265473C Systems and methods for secure transaction management and electronic rights protection |
| 10/17/2002 | WO2002082822A1 Dynamic image receiver and dynamic image transmitter |
| 10/17/2002 | WO2002082817A1 Video distributing system and video distributing method |
| 10/17/2002 | WO2002082816A2 Method and apparatus for generating recommendations based on user preferences and environmental characteristics |
| 10/17/2002 | WO2002082815A1 Interactive media response processing system |
| 10/17/2002 | WO2002082812A1 Robust data transmission using broadcast digital television signals |
| 10/17/2002 | WO2002082803A1 System and method for providing user-defined media presentations |
| 10/17/2002 | WO2002082700A2 Methods and systems for insertion of supplemental video and audio content |
| 10/17/2002 | WO2002082275A1 Data recording and playback system and method |
| 10/17/2002 | WO2002067571A3 A system and method for processing multiple broadcast multimedia streams |
| 10/17/2002 | WO2002054335A3 System and method for switching voltage |
| 10/17/2002 | WO2002039718A3 System and method for selective insertion of content into streaming media |
| 10/17/2002 | WO2002023379A9 A method and system for remotely modifying presentations in a multimedia conference |
| 10/17/2002 | WO2001054410A9 Flexible content distribution method and apparatus |
| 10/17/2002 | US20020152477 Module manager for interactive television system |
| 10/17/2002 | US20020152471 Method and apparatus for cross-connection of video signals |
| 10/17/2002 | US20020152469 System to increase the capacity of the satellite intermediate frequency signal distribution networks |
| 10/17/2002 | US20020152466 Digital information guide reading system and method |
| 10/17/2002 | US20020152464 System and method for pushing internet content onto interactive television |
| 10/17/2002 | US20020152459 Recall of previous program channel |
| 10/17/2002 | US20020152458 Method for establishing a price of an entertainment event by group concensus |
| 10/17/2002 | US20020152440 Apparatus and method for improving the quality of video communication over a packet-based network |
| 10/17/2002 | US20020152364 Media server system and process having device independent near-online storage support |
| 10/17/2002 | US20020152317 Multi-rate transcoder for digital streams |
| 10/17/2002 | US20020152278 System for managing content delivered over a network |
| 10/17/2002 | US20020152224 System and method for generating a recommendation guide for use with an EPG |
| 10/17/2002 | US20020152117 System and method for targeting object oriented audio and video content to users |
| 10/17/2002 | US20020150382 Video signal recording and reproducing apparatus |
| 10/17/2002 | US20020150244 Method of controlling transmission and reception of data including encrypted data stream |
| 10/17/2002 | US20020150126 System for frame based audio synchronization and method thereof |
| 10/17/2002 | US20020150123 System and method for network delivery of low bit rate multimedia content |
| 10/17/2002 | US20020150102 Streaming media quality analyzer system |
| 10/17/2002 | US20020150053 Methods and systems for distributing multimedia data over heterogeneous networks |
| 10/17/2002 | US20020149697 Method and apparatus for updating a computer system clock from a real time television signal |
| 10/16/2002 | EP1250009A2 Data reproducing devices |
| 10/16/2002 | EP1250008A1 Methods and apparatus for reconfiguring protocol data when reducing multiplexed data streams |
| 10/16/2002 | EP1250006A2 Cable modem tuner |
| 10/16/2002 | EP1249968A2 Cable modem apparatus and frequency setting method applied thereto |