| Patents for H04N 7 - Television systems (274,023) |
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| 02/02/2011 | CN101965576A Object matching for tracking, indexing, and search |
| 02/02/2011 | CN101965572A Method for authenticating the presence of a viewer during a presentation of video content |
| 02/02/2011 | CN101964921A Set top box as well as audience rating real-time counting method and system |
| 02/02/2011 | CN101964913A Interframe error code masking method based on fuzzy classification |
| 02/02/2011 | CN101964912A Method for fast calculating run length by run length coding in MPEG2 |
| 02/02/2011 | CN101964911A Ground power unit (GPU)-based video layering method |
| 02/02/2011 | CN101964910A Video spatial resolution conversion method based on code-rate type transcoding assistance |
| 02/02/2011 | CN101964909A Method of scalable video coding and decoding |
| 02/02/2011 | CN101964908A Video decoding method |
| 02/02/2011 | CN101964907A Block removing device and method |
| 02/02/2011 | CN101964906A Rapid intra-frame prediction method and device based on texture characteristics |
| 02/02/2011 | CN101964905A Terminal for realizing television news live broadcast through wireless communication network |
| 02/02/2011 | CN101964904A Method for realizing live broadcast of television news by using wireless communication network |
| 02/02/2011 | CN101964903A Method for synchronously playing audio and video streaming media in wireless environment |
| 02/02/2011 | CN101964902A Network video stream playing method and connecting equipment |
| 02/02/2011 | CN101964901A Right management method and equipment for video monitoring equipment |
| 02/02/2011 | CN101964900A Calling method, terminal and system for DECT video monitoring |
| 02/02/2011 | CN101964899A Mobile photographic device |
| 02/02/2011 | CN101964898A Implementation method for sending video signals among monitoring control centers |
| 02/02/2011 | CN101964897A Method, device, smart card and set top box for controlling decryption of TV program |
| 02/02/2011 | CN101964896A Digital television set-top box multi-terminal user viewing authorization system and authorization method thereof |
| 02/02/2011 | CN101964894A Method and system for parallel trans-coding of video slicing |
| 02/02/2011 | CN101964892A Recorder, remote controller and recording system |
| 02/02/2011 | CN101964886A EPG calibration system based on user operation log and method |
| 02/02/2011 | CN101964850A Method for pushing data in video customer service system, and video customer service system |
| 02/02/2011 | CN101964842A Mobile phone terminal-based self-organized video synchronous sharing player |
| 02/02/2011 | CN101964790A Method for realizing video frequency interaction |
| 02/02/2011 | CN101964786A Set-top box-based secure information transmission system and method |
| 02/02/2011 | CN101964762A System for realizing information sharing among internet television users |
| 02/02/2011 | CN101964679A Ethernet over Coax equipment power control method and device thereof |
| 02/02/2011 | CN101964547A Power grid monitoring system |
| 02/02/2011 | CN101964200A Editing apparatus, editing method and program |
| 02/02/2011 | CN101964187A Automatic detection method of frame header |
| 02/02/2011 | CN101964147A Traffic light assisting method capable of conveniently acquiring traffic jam information of crossroad |
| 02/02/2011 | CN101964146A Traffic light auxiliary system |
| 02/02/2011 | CN101964145A Automatic license plate recognition method and system |
| 02/02/2011 | CN101964076A Remote writing and drawing method |
| 02/02/2011 | CN101964032A System and method for control permission of fingerprint identification |
| 02/02/2011 | CN101963986A System for resolving markup language of digital television interactive service |
| 02/02/2011 | CN101963531A Operation state on-line monitoring system for infrared thermal imaging device based on wireless communication |
| 02/02/2011 | CN101961533A Combined automatic stair-climbing fire-extinguishing smoke-discharging robot |
| 02/02/2011 | CN101692712B Error concealment method based on state of signal channel and visual perception side information |
| 02/02/2011 | CN101656023B Management method of indoor car park in video monitor mode |
| 02/02/2011 | CN101631237B Video monitoring data storing and managing system |
| 02/02/2011 | CN101626509B Methods and devices for encoding and decoding three dimensional grids |
| 02/02/2011 | CN101600108B Joint estimation method for movement and parallax error in multi-view video coding |
| 02/02/2011 | CN101588490B Method, system and apparatus for adjusting video quality grade |
| 02/02/2011 | CN101588478B Integral 360-degree viewing angle panoramic video monitoring device |
| 02/02/2011 | CN101583013B Method of real-time downloading CAS core algorithm |
| 02/02/2011 | CN101577813B Video monitoring method, video monitoring server and encoder equipment |
| 02/02/2011 | CN101547334B Method for guaranteeing master MCU to possess standby MCU, and video frequency conference system |
| 02/02/2011 | CN101540902B Method and device for scaling motion vectors, and method and system for coding/decoding |
| 02/02/2011 | CN101534436B Allocation method of video image macro-block-level self-adaptive code-rates |
| 02/02/2011 | CN101523902B Playback apparatus and method of controlling the same |
| 02/02/2011 | CN101511007B Method, equipment and system for implementing picture record in network video monitoring system |
| 02/02/2011 | CN101505379B Video display apparatus and control method thereof, and video output apparatus and control method thereof |
| 02/02/2011 | CN101459482B Signal receiver, control method thereof, and signal receiving module |
| 02/02/2011 | CN101437129B Method and apparatus for IPTV network REC with IMS architecture |
| 02/02/2011 | CN101420621B Transmission equipment, system and method for interactive television message |
| 02/02/2011 | CN101416511B Quantization adjustments based on grain |
| 02/02/2011 | CN101415115B Method for encoding and decoding video based on movement dancing mode, and encoder and decoder thereof |
| 02/02/2011 | CN101409631B Method and apparatus for switching channel |
| 02/02/2011 | CN101370114B Video and audio processing method, multi-point control unit and video conference system |
| 02/02/2011 | CN101364734B Safety protection system for electrical power system |
| 02/02/2011 | CN101356827B Non-instructive video quality measurement |
| 02/02/2011 | CN101356822B Method and apparatus for constructing reference picture lists for scalable video coding svc. |
| 02/02/2011 | CN101345869B Signal receiving method and system, and video decoding device |
| 02/02/2011 | CN101304433B Method and apparatus for providing data to player as well as multimedia play system |
| 02/02/2011 | CN101273561B Content sending apparatus, content receiving apparatus, content sending method and content receiving method |
| 02/02/2011 | CN101272490B Method for processing error macro block in video images with the same background |
| 02/02/2011 | CN101247470B Method realized by computer for detecting scene boundaries in videos |
| 02/02/2011 | CN101222645B Image encoding device, image decoding device, image encoding method |
| 02/02/2011 | CN101213840B Method for deriving coding information for high resolution pictures from low resolution pictures and coding and decoding devices implementing said method |
| 02/02/2011 | CN101207460B Method and terminal for receiving data in broadcasting system |
| 02/02/2011 | CN101196902B Method for built-in browser synchronously controlling video, audio and web page |
| 02/02/2011 | CN101191413B High speed transmission method for down hole digital television data and transmission system thereof |
| 02/02/2011 | CN101179693B Mixed audio processing method of session television system |
| 02/02/2011 | CN101179681B Preference extracting apparatus and preference extracting method |
| 02/02/2011 | CN101094434B Method for subscribing service related notification in mobile broadcast system |
| 02/02/2011 | CN101093347B Conceal type monitoring pick-up head |
| 02/02/2011 | CN101056370B Method for outputting the digital audio and video broadcast data and receiving box of the digital audio and video broadcast |
| 02/02/2011 | CN101039420B Streaming format-based image transmission method, prediction algorithm and display method |
| 02/02/2011 | CN101005617B Method for coding, method for decoding, device for coding and device for decoding video data |
| 02/01/2011 | US7882563 Personal media player apparatus and method |
| 02/01/2011 | US7882536 Virtual channel table for a broadcast protocol and method of braoadcasting and receiving broadcast signals using the same |
| 02/01/2011 | US7882535 Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same |
| 02/01/2011 | US7882534 Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same |
| 02/01/2011 | US7882533 Digital television application protocol for interactive television |
| 02/01/2011 | US7882532 System and method for multiplexing media information over a network with reduced communications resources using prior knowledge/experience of a called or calling party |
| 02/01/2011 | US7882531 Multicasting system and multicasting method |
| 02/01/2011 | US7882530 Method, apparatus, and program products for socially synchronizing an experiential data stream |
| 02/01/2011 | US7882526 Program information retrieval system, broadcast receiving apparatus, program information retrieval apparatus, program information retrieval method, and computer program |
| 02/01/2011 | US7882522 Determining user interest based on guide navigation |
| 02/01/2011 | US7882519 Advertisements in an end-user controlled playback environment |
| 02/01/2011 | US7882518 Method and apparatus for transmission, receipt and display of advertisements |
| 02/01/2011 | US7882517 Content replacement by PID mapping |
| 02/01/2011 | US7882515 Device and process for acquiring files by accumulation of points and associated products |
| 02/01/2011 | US7882510 Demultiplexer application programming interface |
| 02/01/2011 | US7882428 Method for improving the functionality of a binary representation |
| 02/01/2011 | US7882357 System and method of retrieving a watermark within a signal |