| Patents for H04N 7 - Television systems (274,023) |
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| 01/07/2009 | CN201178469Y Digital wireless visible door bell |
| 01/07/2009 | CN201178468Y AES algorithm ciphering apparatus and digital television frontend bidirectional authentication system |
| 01/07/2009 | CN201178467Y Interactive floor/wall system |
| 01/07/2009 | CN201178466Y Deep-sea long distance non-relay point-to-point video transmission system |
| 01/07/2009 | CN201178427Y Children care taking apparatus |
| 01/07/2009 | CN201177852Y Iron tower anti-theft monitoring device for high-voltage power line |
| 01/07/2009 | CN201177686Y Continuous zooming infrared thermal imaging instrument |
| 01/07/2009 | CN201177645Y Live close distance observer of high-voltage electric appliance |
| 01/07/2009 | CN101341758A Video encoding and decoding |
| 01/07/2009 | CN101341757A Local macroblock information buffer |
| 01/07/2009 | CN101341756A Video source rate control for video telephony |
| 01/07/2009 | CN101341755A Methods and systems for content distribution using intelligent data management arrangements |
| 01/07/2009 | CN101341754A Feedback and frame synchronization between media encoders and decoders |
| 01/07/2009 | CN101341753A Method and system for wide area security monitoring, sensor management and situational awareness |
| 01/07/2009 | CN101341751A Method for providing a multimedia media service on request, service platform, programme, and decoder for implementing said method |
| 01/07/2009 | CN101341750A Device linkage apparatus and device linkage method |
| 01/07/2009 | CN101341749A Dispensing apparatus and reproducing apparatus |
| 01/07/2009 | CN101341748A Content management system |
| 01/07/2009 | CN101341747A Systems and methods for controlling access for use with intelligent data management arrangements |
| 01/07/2009 | CN101341746A System and method for videoconferencing using scalable video coding and compositing scalable video conferencing servers |
| 01/07/2009 | CN101341539A Efficient secure forensic watermarking |
| 01/07/2009 | CN101341494A Video frame motion-based automatic region-of-interest detection |
| 01/07/2009 | CN101341457A Methods and systems for enhancing television applications using 3d pointing |
| 01/07/2009 | CN101340730A Method, device and system for falling video call to audio call |
| 01/07/2009 | CN101340604A Method and system for implementing voice inter-communication in video monitoring |
| 01/07/2009 | CN101340593A Rate distortion optimizing method in error tolerant video code conversion |
| 01/07/2009 | CN101340592A Energy control system for video transmission under hybrid radio environment |
| 01/07/2009 | CN101340591A Processing method and apparatus for receiving audio data in decoding system |
| 01/07/2009 | CN101340590A Multiplex apparatus and multiplex method |
| 01/07/2009 | CN101340589A Video and audio separated and synchronous transmission method, video and audio system |
| 01/07/2009 | CN101340588A Motion estimation method, apparatus and multimedia processor |
| 01/07/2009 | CN101340587A Method for encoding input image, method and apparatus for displaying an encoded image |
| 01/07/2009 | CN101340586A Vedio signal processing device, method and program |
| 01/07/2009 | CN101340585A Data processing apparatus, data processing method, encoding apparatus, encoding method, and decoding apparatus and decoding method |
| 01/07/2009 | CN101340584A Video encoding method and device |
| 01/07/2009 | CN101340583A Moving object detection apparatus based on H. 264 encoding domain |
| 01/07/2009 | CN101340582A Motion vector synthesizing method in resolution decreasing video code conversion |
| 01/07/2009 | CN101340581A Intra-frame prediction mode selection apparatus based on M algorithm |
| 01/07/2009 | CN101340580A Address mapping method of outer chip dynamic memory of hardware video decoder |
| 01/07/2009 | CN101340579A Embedding, extracting authentication method and device of digital water mark |
| 01/07/2009 | CN101340578A Motion vector estimating apparatus, encoder and camera |
| 01/07/2009 | CN101340577A Video post-process method and system based on directional filtering and adaptive edge determination |
| 01/07/2009 | CN101340576A Scene converting image enhancing process method and system by conversion and motion compensation |
| 01/07/2009 | CN101340575A Method and terminal for dynamically regulating video code |
| 01/07/2009 | CN101340574A Method and system realizing zero-copy transmission of stream media data |
| 01/07/2009 | CN101340572A Broadcast system and broadcast reception method and apparatus thereof |
| 01/07/2009 | CN101340571A Code rate control method and control apparatus |
| 01/07/2009 | CN101340570A Method for realizing redirection when playing stream media |
| 01/07/2009 | CN101340569A High-speed cache and data processing method thereof |
| 01/07/2009 | CN101340568A Data collecting system |
| 01/07/2009 | CN101340567A Reliability guarantee method of network video monitoring frontend |
| 01/07/2009 | CN101340566A Image processing system and method |
| 01/07/2009 | CN101340565A Camera system and method of correcting camera fitting errors |
| 01/07/2009 | CN101340564A Embedded system using video monitoring for alarm |
| 01/07/2009 | CN101340563A Method for integrating video monitoring systems of different manufacturers in command scheduling system |
| 01/07/2009 | CN101340562A Monitoring system and method |
| 01/07/2009 | CN101340561A Movable police system apparatus |
| 01/07/2009 | CN101340560A Content reproducing device, method and medium |
| 01/07/2009 | CN101340559A Sliding type video demanding method |
| 01/07/2009 | CN101340558A Media stream switching method, system and apparatus in time shifted television service |
| 01/07/2009 | CN101340557A Time shifted television establishing method and time shifted television media functional entity |
| 01/07/2009 | CN101340556A Real world broadcasting system and method |
| 01/07/2009 | CN101340555A Frequency band control method, system and equipment |
| 01/07/2009 | CN101340554A Decrypting processing device, decrypting processing method and digital broadcast receiving device |
| 01/07/2009 | CN101340553A Method and system for authentication information transmission |
| 01/07/2009 | CN101340552A Synthetic service navigation system |
| 01/07/2009 | CN101340551A Method for multimedia digital signature |
| 01/07/2009 | CN101340550A Method and apparatus for multiple image display control |
| 01/07/2009 | CN101340549A Method and apparatus for controlling conference television terminal camera |
| 01/07/2009 | CN101340548A Digital voice voting control method, control system and controller |
| 01/07/2009 | CN101340547A 3 side video conference system |
| 01/07/2009 | CN101340546A High-resolution video conference system |
| 01/07/2009 | CN101340545A High-resolution video conference system and method |
| 01/07/2009 | CN101340544A Remote control method and apparatus |
| 01/07/2009 | CN101340543A Anti-flame separation coupler special for television having 3 core electric power plug |
| 01/07/2009 | CN101340542A Method for storing data broadcast and video apparatus using the same |
| 01/07/2009 | CN101340541A Content synchronizing method between television and intelligent apparatus |
| 01/07/2009 | CN101340540A Video displaying apparatus, video signal processing apparatus and video signal processing method |
| 01/07/2009 | CN101340539A Deinterlacing video processing method and system by moving vector and image edge detection |
| 01/07/2009 | CN101340537A Data development device and data development method |
| 01/07/2009 | CN101340533A Signal processing device, accepting rack and connecting device |
| 01/07/2009 | CN101340531A Image-data display system, image-data output device, and image-data display method |
| 01/07/2009 | CN101340528A Machine-card separation method of digital television receiving terminal |
| 01/07/2009 | CN101340525A Video overlapping system and method for picture-in-picture and cash amount summing |
| 01/07/2009 | CN101340524A Image pickup apparatus and monitoring device and method |
| 01/07/2009 | CN101340518A Image stabilization system and method for a video camera |
| 01/07/2009 | CN101340498A Mobile phone with camera controllable by the other side |
| 01/07/2009 | CN101340428A Method and system for providing media stream in process of media server switching |
| 01/07/2009 | CN101340362A Uploading method, system and entity of channel switching result |
| 01/07/2009 | CN101340321A Solution of adaptive bandwidth in real-time monitoring system |
| 01/07/2009 | CN101340252A Signal processing apparatus, signal processing system including the same, and control method of the same |
| 01/07/2009 | CN101340250A Broadcast scheduling method and broadcast receiving apparatus using the same |
| 01/07/2009 | CN101339789A Implementing method of multimedia engine |
| 01/07/2009 | CN101339788A Receiving device |
| 01/07/2009 | CN101339687A Integral network intelligence safety monitoring alarming method and device |
| 01/07/2009 | CN101339649A Computing unit and image filtering device |
| 01/07/2009 | CN101339646A Three-dimensional image making and its interaction exhibition method suitable for internet |
| 01/07/2009 | CN101339605A Detection system and method for number of people based on video frequency monitoring |
| 01/07/2009 | CN101339561A Search method, device and monitoring system for monitoring video frequency image |
| 01/07/2009 | CN101337639A Monitoring device for passenger conveyor and remote monitoring system |