| Patents for H04N 7 - Television systems (274,023) |
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| 06/01/2011 | CN1913633B Moving picture decoding method |
| 06/01/2011 | CN1848957B Devices and process for pairing a master decoder and slave decoders and reception system incorporating said device |
| 06/01/2011 | CN1810008B 内容输送系统 Content delivery system |
| 06/01/2011 | CN102084664A Unit and method for secure processing of access controlled audio/video data |
| 06/01/2011 | CN102084663A Systems and methods for securely place shifting media content |
| 06/01/2011 | CN102084662A Scrambling and descrambling method for the transport of MPEG2 audio video data streams |
| 06/01/2011 | CN102084661A Proxy functionality |
| 06/01/2011 | CN102084658A Method and device for encoding images using improved prediction, and corresponding decoding method and device, signal and computer software |
| 06/01/2011 | CN102084657A Dynamic image encoder, dynamic image encoding method, dynamic image encoding program, dynamic image decoder, dynamic image decoding method, dynamic image decoding program, dynamic image re-encoder, dynamic image re-encoding method, dynamic image re-encoding program |
| 06/01/2011 | CN102084656A Filtering video data using a plurality of filters |
| 06/01/2011 | CN102084655A Video encoding by filter selection |
| 06/01/2011 | CN102084654A Method and device for coding a sequence of images implementing a time prediction, corresponding signal, data medium, decoding method and device and computer program products |
| 06/01/2011 | CN102084653A Scalable video coding supporting pixel value refinement scalability |
| 06/01/2011 | CN102084652A Method and apparatus for selective caching of burst stream transmission |
| 06/01/2011 | CN102084651A Apparatus and method for managing output of media information |
| 06/01/2011 | CN102084644A Solid-state imaging sensor, optical device, signal processing device, and signal processing system |
| 06/01/2011 | CN102084613A Filtering of dynamic services in cached service acquisition data |
| 06/01/2011 | CN102083011A Intercommunication system and call processing method thereof for multiple calling terminals |
| 06/01/2011 | CN102082964A Method, system and set top box (STB) for displaying text file |
| 06/01/2011 | CN102082953A Bit depth enhancement for scalable video coding |
| 06/01/2011 | CN102082951A Transmission method and device and formatting method and device of image signals |
| 06/01/2011 | CN102082950A Methods, devices and systems for compressing and decompressing images |
| 06/01/2011 | CN102082949A Device integrating various back-end functions of high-definition video monitoring system |
| 06/01/2011 | CN102082948A System, method and equipment for acquiring video information |
| 06/01/2011 | CN102082947A Method, system and apparatus for video monitoring |
| 06/01/2011 | CN102082946A Intelligent image detection method |
| 06/01/2011 | CN102082945A Method for realizing multi-party video calls, video terminal and system |
| 06/01/2011 | CN102082944A Conference control method, device and system containing tele-presence conference hall |
| 06/01/2011 | CN102082943A Method, device and system for building video call and switching video |
| 06/01/2011 | CN102082919A Digital video matrix |
| 06/01/2011 | CN102082911A Image capturing apparatus and image capturing method |
| 06/01/2011 | CN102082905A Method for detecting position of camera optic axis |
| 06/01/2011 | CN102082774A Stream media data playing method and system |
| 06/01/2011 | CN102082624A WiFi coding optimization method and system thereof |
| 06/01/2011 | CN102081844A Traffic video behavior analyzing and alarming server |
| 06/01/2011 | CN102081839A Bus scheduling device and method |
| 06/01/2011 | CN102081816A Video door control system |
| 06/01/2011 | CN102081735A Calculation method by using video signal for scene detection |
| 06/01/2011 | CN102081406A Three-dimensional adjusting device for monitoring equipment |
| 06/01/2011 | CN101739015B System and method for commanding and controlling operation for destroying dangerous chemicals by burning |
| 06/01/2011 | CN101720027B Method for cooperative acquisition of multi-target videos under different resolutions by variable-focus array camera |
| 06/01/2011 | CN101710996B Quick interframe prediction mode selection algorithm for combining time domain and texture |
| 06/01/2011 | CN101699865B Method for fast searching mass movement self-adapting sub pixel |
| 06/01/2011 | CN101656883B Real-time compensation method based on motion prediction of least squares support vector machine (LS-SVM) |
| 06/01/2011 | CN101626506B Method, device and system for evaluating quality of video code stream |
| 06/01/2011 | CN101606385B Motion-compensated processing of image signals |
| 06/01/2011 | CN101600096B Cross-domain on-demand method in video monitoring system and video management server |
| 06/01/2011 | CN101536510B Method of viewing a data broadcast and a receiver for implementing the same |
| 06/01/2011 | CN101527840B Image processing method and device for filtering mosquito noises |
| 06/01/2011 | CN101527786B Method for strengthening definition of sight important zone in network video |
| 06/01/2011 | CN101521821B Fast fractional pixel motion searching method based on single-sided principle |
| 06/01/2011 | CN101518067B Image displaying device and method |
| 06/01/2011 | CN101502122B Encoding device and encoding method |
| 06/01/2011 | CN101488977B Multi-point processor resource scheduling method and multi-point control unit |
| 06/01/2011 | CN101478678B Time-domain filtering method based on interested region motion compensation |
| 06/01/2011 | CN101453656B Video encoding, decoding method and apparatus, video encoding and decoding system |
| 06/01/2011 | CN101427583B Arithmetic decoding method and device |
| 06/01/2011 | CN101399725B Network control method and device for user terminal and VCR operation |
| 06/01/2011 | CN101388189B Method for video conversion of video stream and apparatus thereof |
| 06/01/2011 | CN101252682B Interactive digital television front end high unvoiced sound video interface system |
| 06/01/2011 | CN101247499B Network port backup method of MCU, MCU and video system |
| 06/01/2011 | CN101247315B Content synchronization method and apparatus for single-frequency network transmission |
| 06/01/2011 | CN101242530B Motion estimation method and multi-video coding and decoding method and device based on motion estimation |
| 06/01/2011 | CN101237563B Method and device for getting program watcher information |
| 06/01/2011 | CN101237276B Mobile phone TV single-frequency network synchronization system and method based on mobile network |
| 06/01/2011 | CN101171838B 口形同步修正装置及口形同步修正方法 Lip-sync lip-sync correction correction device and method |
| 06/01/2011 | CN101115183B Auxiliary stream transmission control method, MCU, chairman terminal and video terminal |
| 05/31/2011 | US7954164 Method of copy detection and protection using non-standard TOC entries |
| 05/31/2011 | US7954162 Transmitter, signal transfer method, data distribution system and method of same, data receiver, data provider and method of same, and data transferer |
| 05/31/2011 | US7954134 Set back box with digital receiver for upgrading TV with analog receiver |
| 05/31/2011 | US7954132 Method for reducing channel change time of internet protocol television (IPTV) and IPTV service provision server for implementing the same |
| 05/31/2011 | US7954131 Premises gateway apparatus and methods for use in a content-based network |
| 05/31/2011 | US7954130 Network camera system and network camera control program |
| 05/31/2011 | US7954129 Wireless video surveillance system and method with remote viewing |
| 05/31/2011 | US7954128 Methods and apparatus for variable delay compensation in networks |
| 05/31/2011 | US7954127 Direct broadcast signal distribution methods |
| 05/31/2011 | US7954126 Control system and user interface for network of input devices |
| 05/31/2011 | US7954124 System and method for simultaneously displaying video programming and instant messaging |
| 05/31/2011 | US7954123 System, method, and computer-readable medium for synchronizing multicast customized content to facilitate DSLAM complexity reduction |
| 05/31/2011 | US7954121 Methods and system for controlling access to individual titles |
| 05/31/2011 | US7954120 Analysing viewing data to estimate audience participation |
| 05/31/2011 | US7953872 Method and system for securely requesting download of content to a user device from another device |
| 05/31/2011 | US7953748 Information processing apparatus and information processing method, and computer program |
| 05/31/2011 | US7953437 System for switching, controlling, programming and operating communication devices |
| 05/31/2011 | US7953366 Signal transmission on a coaxial cable |
| 05/31/2011 | US7953282 Television receiver and picture processing method |
| 05/31/2011 | US7953223 Signal processing apparatus and methods |
| 05/31/2011 | US7953194 Handling video transition errors in video on demand streams |
| 05/31/2011 | US7953170 Signal processing under attenuated transmission conditions |
| 05/31/2011 | US7953161 System and method for overlap transforming and deblocking |
| 05/31/2011 | US7953160 Method and apparatus for compressing video sequences |
| 05/31/2011 | US7953159 Receiving apparatus and receiving method |
| 05/31/2011 | US7953158 Computation transformations for streaming applications on multiprocessors |
| 05/31/2011 | US7953156 System and method for encoding and decoding enhancement layer data using descriptive model parameters |
| 05/31/2011 | US7953155 Methods of selecting an encoding mode |
| 05/31/2011 | US7953154 Image coding device and image coding method |
| 05/31/2011 | US7953153 Motion estimation method utilizing modified rhombus pattern search for a succession of frames in digital coding system |
| 05/31/2011 | US7953152 Video compression and encoding method |
| 05/31/2011 | US7953151 Motion vector detecting apparatus |
| 05/31/2011 | US7953150 Signal compressing system |