| Patents for H04N 7 - Television systems (274,023) |
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| 02/05/2003 | EP0950318A4 Method and system for personalizing images inserted into a video stream |
| 02/05/2003 | EP0946058A4 High-definition television system |
| 02/05/2003 | EP0938825B1 Communication system, mobile services switching center and method for establishing a multi-dialogue communication between subscriber stations |
| 02/05/2003 | EP0900498B1 Method and apparatus for compression compatible video fingerprinting |
| 02/05/2003 | CN2534755Y Wired television descrambler with data channel |
| 02/05/2003 | CN2534754Y Wired television network intelligent up-line amplifier |
| 02/05/2003 | CN2534753Y Wired television network state backtransmitting addressable concentrator |
| 02/05/2003 | CN1395801A Method for encoding and decoding video information, motion compensated video encoder and corresponding decoder |
| 02/05/2003 | CN1395800A Video decoding method and corresponding decoder |
| 02/05/2003 | CN1395799A Receiving coded information |
| 02/05/2003 | CN1395798A Method and apparatus for generating recommendations based on current mood of user |
| 02/05/2003 | CN1395797A Device control via image-based recognition |
| 02/05/2003 | CN1395796A Information signal processing device and processing method, image signal processing device and image display device using it |
| 02/05/2003 | CN1395795A Image recording apparatus and method, image reproducing apparatus and method, and recorded medium on which image processing program is recorded |
| 02/05/2003 | CN1395791A Image printing order receiving system and method |
| 02/05/2003 | CN1395784A Handling broadcast data tokens |
| 02/05/2003 | CN1395719A 交互式显示器 Interactive displays |
| 02/05/2003 | CN1395426A Video signal reducing device and method |
| 02/05/2003 | CN1395425A Analogue, digital, network broadcast television program monitoring and controlling system and its implement method |
| 02/05/2003 | CN1395424A Multilayer multiplexing for producing MPEG2 transmission flow from basic MPEG2 and MPEG4 flow |
| 02/05/2003 | CN1395423A Image decoding equipment |
| 02/05/2003 | CN1395421A Device and method for processing image |
| 02/05/2003 | CN1395413A Coaxial long-distance Ethernet connection method and its equipment |
| 02/05/2003 | CN1395376A Information service fees charge method and user terminal for information service toll |
| 02/05/2003 | CN1395231A Image signal coding method, equipment and storage medium |
| 02/05/2003 | CN1395211A Entry service device for supplying musical content and information supplying method |
| 02/05/2003 | CN1395192A Data playback device and method |
| 02/05/2003 | CN1101115C Multi-media receiver and system therefor |
| 02/05/2003 | CN1101108C Method and apparatus for deciding quantization parameter |
| 02/05/2003 | CN1101107C 电视接收机 TV receiver |
| 02/05/2003 | CN1101104C Data encording method and apparatus for outputting encoded data at designated time |
| 02/05/2003 | CN1101038C 再生装置 Reproducing apparatus |
| 02/04/2003 | US6516467 System with enhanced display of digital video |
| 02/04/2003 | US6516466 Method and apparatus for portable digital entertainment system |
| 02/04/2003 | US6516465 Digital video receiver, a conditional access module and a method of transmitting data therebetween |
| 02/04/2003 | US6516444 Turbo-code decoder |
| 02/04/2003 | US6516412 Authorization of services in a conditional access system |
| 02/04/2003 | US6516376 Command and control architecture for a video decoder and a host |
| 02/04/2003 | US6516137 Recording arrangement for digitally recording a received analog video signal in data packets of an MPEG transport stream |
| 02/04/2003 | US6516135 Compressed video data processing with conversion of image compression format |
| 02/04/2003 | US6516096 Image encoding apparatus and image decoding apparatus |
| 02/04/2003 | US6516095 Decoding apparatus for shape signal |
| 02/04/2003 | US6516093 Segmented video coding and decoding method and system |
| 02/04/2003 | US6516090 Automated video interpretation system |
| 02/04/2003 | US6516088 Image information converting apparatus |
| 02/04/2003 | US6516084 Temporal noise reduction, compression and analysis of thermographic image data sequences |
| 02/04/2003 | US6516079 Digital watermark screening and detecting strategies |
| 02/04/2003 | US6516066 Apparatus for detecting direction of sound source and turning microphone toward sound source |
| 02/04/2003 | US6516034 Stream processing apparatus and method |
| 02/04/2003 | US6516033 Video coding method and apparatus for calculating motion vectors of the vertices of a portion of an image and outputting information of horizontal and vertical components of the motion vectors |
| 02/04/2003 | US6516031 Motion vector detecting device |
| 02/04/2003 | US6516030 Compression of combined black/white and color video signal |
| 02/04/2003 | US6516029 Method and apparatus for adaptive video encoding |
| 02/04/2003 | US6516005 Apparatus and method for data decoding |
| 02/04/2003 | US6516002 Apparatus for using a receiver model to multiplex variable-rate bit streams having timing constraints |
| 02/04/2003 | US6515996 Modem with IP support |
| 02/04/2003 | US6515711 System for correcting an aural carrier signal |
| 02/04/2003 | US6515696 Method and apparatus for presenting images from a remote location |
| 02/04/2003 | US6515695 Terminal and system for multimedia communications |
| 02/04/2003 | US6515680 Set top terminal for television delivery system |
| 02/04/2003 | US6515597 Vicinity display for car |
| 02/04/2003 | US6515581 Wireless vehicle reversal monitoring device |
| 02/04/2003 | US6514142 Picture processing device and game device using the same |
| 02/04/2003 | CA2306971C Apparatus for arranging compressed video data for transmission over a noisy communication channel |
| 02/04/2003 | CA2276378C Robust digital watermarking |
| 02/03/2003 | WO2003010956A2 Methods and apparatus for transmission of television and additional data on separate channels |
| 02/03/2003 | CA2455022A1 Methods and apparatus for transmission of data |
| 02/01/2003 | CA2355401A1 Virtual tour |
| 01/30/2003 | WO2003009643A1 Sound image localizer |
| 01/30/2003 | WO2003009603A2 Error concealment for image information |
| 01/30/2003 | WO2003009602A1 Processing a compressed media signal |
| 01/30/2003 | WO2003009601A1 Method and system for wireless audio and video monitoring |
| 01/30/2003 | WO2003009599A1 Video monitoring system using daisy chain |
| 01/30/2003 | WO2003009598A1 Bandwidth optimization for on-demand services |
| 01/30/2003 | WO2003009597A1 System and method for providing supplemental information related to a television program |
| 01/30/2003 | WO2003009596A1 Arrangement for the reduction of noise transmitted from a local cable tv network |
| 01/30/2003 | WO2003009595A2 Interactive information services system and associated method for capturing transaction data |
| 01/30/2003 | WO2003009594A1 Viewing limit apparatus, viewing limit system, and viewing limit program |
| 01/30/2003 | WO2003009593A1 Method and apparatus for continuously receiving frames from a plurality of video channels and for alternatively continuously transmitting to each of a plurality of participants in a video conference individual frames containing information concerning each of said video channels |
| 01/30/2003 | WO2003009592A1 System and method for transmitting digital multimedia data with analog broadcast data. |
| 01/30/2003 | WO2003009591A1 Methods for data transmission |
| 01/30/2003 | WO2003009590A1 Fade resistant digital transmission and reception system |
| 01/30/2003 | WO2003009587A1 Method and apparatus for selective recording of television programs using event notifications |
| 01/30/2003 | WO2003009585A1 Object representation of television programs within an interactive television system |
| 01/30/2003 | WO2003009583A2 Method and apparatus for providing a user interface |
| 01/30/2003 | WO2003009581A1 Video stream switching |
| 01/30/2003 | WO2003009578A2 Robust reception of digital broadcast transmission |
| 01/30/2003 | WO2003009577A2 A system and method for improving the quality of video communication over a packet-based network |
| 01/30/2003 | WO2003009527A2 Access node for multi-protocol video and data services |
| 01/30/2003 | WO2003009167A1 Dct matrix decomposing method and dct device |
| 01/30/2003 | WO2003009153A2 A system and method for decoding digital image and audio data in a lossless manner |
| 01/30/2003 | WO2003009149A1 Playlist generation method and apparatus |
| 01/30/2003 | WO2003009126A1 System and method for managing television programs within an entertainment system |
| 01/30/2003 | WO2003009112A1 Content usage device and network system, and license information acquisition method |
| 01/30/2003 | WO2003009087A2 System and method for sharing television program information between entertainment devices |
| 01/30/2003 | WO2003009060A1 Portable device |
| 01/30/2003 | WO2003007806A1 Electronic endoscope, and signal processing apparatus |
| 01/30/2003 | WO2002078223A3 Mobile multimedia device |
| 01/30/2003 | WO2002067591A3 Video bitstream washer |
| 01/30/2003 | WO2002041545A3 Wireless clock synchronization |