| Patents for H04N 7 - Television systems (274,023) |
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| 07/22/2009 | EP1442591B1 Polyphase filter combining vertical peaking and scaling in pixel-processing arrangement |
| 07/22/2009 | EP1340336B1 Access control enhancements, network access unit and service provider server for delivery of video and other services |
| 07/22/2009 | EP1329083B1 Methods and devices for the transmission and reception of data in an atvef television system |
| 07/22/2009 | EP1186172B1 User interface navigational system with parental control for video on demand system |
| 07/22/2009 | EP1082850B2 Module manager for interactive television system |
| 07/22/2009 | EP0673581B2 Set top terminal for cable television delivery systems |
| 07/22/2009 | CN201278570Y Apparatus for uploading detected black screen of wireless digital television |
| 07/22/2009 | CN201278569Y Visual telephone adapter for PC |
| 07/22/2009 | CN201278568Y Playing fast recovery apparatus for wireless digital television |
| 07/22/2009 | CN101491107A Video data management |
| 07/22/2009 | CN101491104A Image processing device, method, and program |
| 07/22/2009 | CN101491103A Method and apparatus for encoder assisted pre-processing |
| 07/22/2009 | CN101491102A Video coding considering postprocessing to be performed in the decoder |
| 07/22/2009 | CN101491101A Methods and apparatus for adaptive reference filtering |
| 07/22/2009 | CN101491100A Method for deriving motion data for high resolution pictures from motion data of low resolution pictures and coding and decoding devices implementing said method |
| 07/22/2009 | CN101491099A Methods and apparatus using virtual reference pictures |
| 07/22/2009 | CN101491098A Video compression using adaptive variable length codes |
| 07/22/2009 | CN101491097A Video coding with fine granularity scalability using cycle-aligned fragments |
| 07/22/2009 | CN101491096A Signal processing method and apparatus thereof |
| 07/22/2009 | CN101491095A A method and apparatus for decoding/encoding a video signal |
| 07/22/2009 | CN101491094A Display device and display system |
| 07/22/2009 | CN101491093A System and a method for downloading multimedia content at a terminal |
| 07/22/2009 | CN101491092A Control message processing method |
| 07/22/2009 | CN101491091A Apparatus for synthesizing information, apparatus for controlling information, and computer program product |
| 07/22/2009 | CN101491090A Method and apparatus for synchronizing display streams |
| 07/22/2009 | CN101491089A Embedded metadata in a media presentation |
| 07/22/2009 | CN101491078A Method, apparatus and system for secure distribution of content |
| 07/22/2009 | CN101491003A Method for interactive internet protocol television |
| 07/22/2009 | CN101489141A Adaptive intra-frame macro block updating method based on subjective quality distortion prediction |
| 07/22/2009 | CN101489140A Video/audio reproducing apparatus |
| 07/22/2009 | CN101489139A Video advertisement correlation method and system based on visual saliency |
| 07/22/2009 | CN101489138A Secondary coded group of picture dividing method based on scene |
| 07/22/2009 | CN101489137A Run-length decoding apparatus and method |
| 07/22/2009 | CN101489136A Methods and systems for image intra-prediction mode estimation, communication, and organization |
| 07/22/2009 | CN101489135A Encoder convenient for LDPC long code implementation on FPGA and encoding method |
| 07/22/2009 | CN101489134A KLT matrix training method for video interframe coding |
| 07/22/2009 | CN101489133A Geometric attack resisting real-time video watermarking method |
| 07/22/2009 | CN101489132A Motion estimation method by non-uniform zigzag searching |
| 07/22/2009 | CN101489131A Center eccentric motion estimation implementing method |
| 07/22/2009 | CN101489130A Complete reference image quality assessment method based on image edge difference statistical characteristic |
| 07/22/2009 | CN101489129A Integrated circuit and method for implementing high speed two-dimension discrete cosine transform |
| 07/22/2009 | CN101489128A JPEG2000 pipeline arithmetic encoding method and circuit |
| 07/22/2009 | CN101489127A Video encoding apparatus and method for the same |
| 07/22/2009 | CN101489126A Apparatus and method for processing a picture frame |
| 07/22/2009 | CN101489125A Video controlling method based on XML and system thereof |
| 07/22/2009 | CN101489124A Synchronous dynamic memory using method |
| 07/22/2009 | CN101489123A Digital video content fast protection and deprotection method |
| 07/22/2009 | CN101489122A Method, apparatus and system for implementing transmission stream time mapping |
| 07/22/2009 | CN101489121A Background model initializing and updating method based on video monitoring |
| 07/22/2009 | CN101489120A System, apparatus and method for implementing video monitoring regional occlusion |
| 07/22/2009 | CN101489119A Wireless programmable controller and data communication method therefor |
| 07/22/2009 | CN101489118A Method for monitoring video information safety safeguarding |
| 07/22/2009 | CN101489117A Apparatus and method for displaying images |
| 07/22/2009 | CN101489116A Video surveillance system and method using ip-based networks |
| 07/22/2009 | CN101489115A Dual lens camera for day and night identification |
| 07/22/2009 | CN101489114A Request program playing method, system and request program sending server |
| 07/22/2009 | CN101489113A Method and system for business handling at home |
| 07/22/2009 | CN101489112A Method, server and terminal for associating live broadcasting program with play-on-demand program |
| 07/22/2009 | CN101489111A Advertisement playing method, apparatus and system for digital television on-demand |
| 07/22/2009 | CN101489110A Interactive VOD managing method, system and operation supporting server |
| 07/22/2009 | CN101489109A Network personal video recording method, apparatus and background management system |
| 07/22/2009 | CN101489108A Method, system and equipment for program content processing |
| 07/22/2009 | CN101489107A Collaborative filtering recommendation method based on population attribute keyword vector |
| 07/22/2009 | CN101489106A Method and apparatus for automatically searching multimedia broadcast television program information |
| 07/22/2009 | CN101489105A Content delivering system, relaying apparatus, user terminal and content delivering method |
| 07/22/2009 | CN101489104A Personalized video entertainment system |
| 07/22/2009 | CN101489103A Recording method and profiling method for play-on-demand program |
| 07/22/2009 | CN101489102A Method and system for setting and executing network television content publishing policy |
| 07/22/2009 | CN101489101A Method, apparatus and system for IP television channel switching processing |
| 07/22/2009 | CN101489099A Method for controlling mobile phone television viewing |
| 07/22/2009 | CN101489097A Digital television management system and method |
| 07/22/2009 | CN101489096A Fee paying method, device and system for television program play-on-demand |
| 07/22/2009 | CN101489095A Conditional access system |
| 07/22/2009 | CN101489094A Subscribing, previewing method and system for ciphered program and front end processing system |
| 07/22/2009 | CN101489093A Code stream transmission method, terminal and system for conference communication |
| 07/22/2009 | CN101489092A Meeting control method, meeting control device and meeting system |
| 07/22/2009 | CN101489091A Audio signal transmission processing method and apparatus |
| 07/22/2009 | CN101489090A Method, apparatus and system for multipath media stream transmission and reception |
| 07/22/2009 | CN101489089A Meeting terminal controlling method, apparatus and system |
| 07/22/2009 | CN101489088A Audio and video transmission system and method for video telephone |
| 07/22/2009 | CN101489087A Image synthetic recording method in video calling process |
| 07/22/2009 | CN101489086A Method for capturing static image in video calling process |
| 07/22/2009 | CN101489085A Method and apparatus for enhancing interoperability of visual telephone |
| 07/22/2009 | CN101489084A Visual telephone physical layer channel simulation method and apparatus |
| 07/22/2009 | CN101489083A Audio, video data recording and replaying method and system for digital television |
| 07/22/2009 | CN101488278A Remote control apparatus and communication system |
| 07/22/2009 | CN100518353C Transmission method for electronic service guide dat information based on XML |
| 07/22/2009 | CN100518332C Multi-path media synchronous display control method |
| 07/22/2009 | CN100518331C Method for inserting and relaying IP service data based on cable television network |
| 07/22/2009 | CN100518330C Method of binding multiple channels in mobile multimedia broadcast |
| 07/22/2009 | CN100518329C System and method for the dynamic resolution change for video encoding |
| 07/22/2009 | CN100518328C Video coding device |
| 07/22/2009 | CN100518325C Combined runlength coding and variable length coding for video compression |
| 07/22/2009 | CN100518324C Conversion method from compression domain MPEG-2 based on interest area to H.264 video |
| 07/22/2009 | CN100518323C Method for performing matching compression to image using rotary compressed codebook |
| 07/22/2009 | CN100518322C Image processing apparatus and method |
| 07/22/2009 | CN100518321C Deblocking control method, and multilayer video encoder/decoder using the same |
| 07/22/2009 | CN100518320C 信号再现装置 Signal reproducing means |
| 07/22/2009 | CN100518319C Fixed-length block data compression and decompression method |
| 07/22/2009 | CN100518318C Method for enhancing intra-layer and frame prediction |