| Patents for H04N 7 - Television systems (274,023) |
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| 03/11/2009 | EP1869773A4 Methods and apparatuses for generating and recovering 3d compression data |
| 03/11/2009 | EP1779663B1 Method for reducing the size of an image or video digital file |
| 03/11/2009 | EP1747676B1 Method and apparatus for image enhancement for low bit rate video compression |
| 03/11/2009 | EP1582065A4 A method, system and apparatus for telepresence communications |
| 03/11/2009 | EP1514268B1 Re-embedding of watermarks in multimedia signals |
| 03/11/2009 | EP1470713A4 A system and method for secure distribution and evaluation of compressed digital information |
| 03/11/2009 | EP1464174A4 Critical packet partial encryption |
| 03/11/2009 | EP1269754A4 Digital video system using networked cameras |
| 03/11/2009 | EP1173930A4 Video encoding and video/audio/data multiplexing device |
| 03/11/2009 | EP1133866A4 A method and apparatus for accessing stored digital programs |
| 03/11/2009 | EP1048004A4 Image compression method |
| 03/11/2009 | EP0914007B1 Picture coding device, picture coding method, picture decoding device, picture decoding method, and providing medium |
| 03/11/2009 | EP0861540B1 Apparatus and method for encrypting MPEG packets |
| 03/11/2009 | CN201207705Y System for inserting multimedia information into stream media |
| 03/11/2009 | CN201207704Y Digital monitoring video recoding device having touch control panel human-machine interface |
| 03/11/2009 | CN201207703Y Monitoring system and view line tracking device |
| 03/11/2009 | CN201207702Y Wireless low-power consumption remote monitoring camera device for home security protection |
| 03/11/2009 | CN201207701Y 监控装置 Monitoring device |
| 03/11/2009 | CN201207686Y Network camera instrument for mining |
| 03/11/2009 | CN201207685Y Image pick up device having antenna module |
| 03/11/2009 | CN201207683Y Signal adapter |
| 03/11/2009 | CN201207648Y Organizational person management, advertisement information distribution and collection system for Bluetooth communication |
| 03/11/2009 | CN101385357A Method and system for application of unequal error protection to uncompressed video for transmission over wireless channels |
| 03/11/2009 | CN101385356A Process for coding images using intra prediction mode |
| 03/11/2009 | CN101385347A Method of and apparatus for video intraprediction encoding/decoding |
| 03/11/2009 | CN101385346A Local weighted prediction for processing video data lightness variation |
| 03/11/2009 | CN101385345A System and method for automatic format selection for digital photographs |
| 03/11/2009 | CN101385344A Mobile device having television function, program information accumulation method, and program |
| 03/11/2009 | CN101385343A Display data generation device |
| 03/11/2009 | CN101385342A Systems and methods for managing content |
| 03/11/2009 | CN101385341A Broacast reeciving apparatus, method of transmitting/receiving broadcast program information, and digital television signal |
| 03/11/2009 | CN101385340A Broadcast receiver and a method for transmitting/receiving broadcast program information |
| 03/11/2009 | CN101385339A Method and apparatus for receiving a broadcasting service information in digital broadcasting system |
| 03/11/2009 | CN101385331A Multicast service access control in a terminal device |
| 03/11/2009 | CN101385330A Distributed service access control in a terminal device |
| 03/11/2009 | CN101385070A Apparatus and method for frame rate preserving re-sampling or re-formatting of a video stream |
| 03/11/2009 | CN101385046A Reduction of compression artefacts in displayed images, analysis of encoding parameters |
| 03/11/2009 | CN101385032A Method and apparatus for controlling the number of devices installed in an authorized domain |
| 03/11/2009 | CN101384008A Text information transferring method in visual telephone calling |
| 03/11/2009 | CN101383997A Interactive service data processing method, device and system |
| 03/11/2009 | CN101383973A NR decoding method and NR decoder |
| 03/11/2009 | CN101383972A Remote sensed image compression method based on space prediction and transformation |
| 03/11/2009 | CN101383971A Intra-frame prediction processing method based on image encoding and decoding |
| 03/11/2009 | CN101383970A Intra-frame predictor implementing method based on AVS parallel flow |
| 03/11/2009 | CN101383969A Method, decoder and main control module for enlarging local region of image |
| 03/11/2009 | CN101383968A Video decoder, video decoding method and mobile multimedia terminal chip |
| 03/11/2009 | CN101383967A Coding apparatus, coding method, decoding apparatus, decoding method, and program |
| 03/11/2009 | CN101383966A Image processing device, method and computer program |
| 03/11/2009 | CN101383965A AVS runs decoding method |
| 03/11/2009 | CN101383964A Compressed video stream editing decoding method, device and system |
| 03/11/2009 | CN101383963A Video playing method and system |
| 03/11/2009 | CN101383962A Low code rate space domain enhancement layer encoding and decoding method based on interested region |
| 03/11/2009 | CN101383961A Content reproduction appratus, content reproduction method, and content reproduction system |
| 03/11/2009 | CN101383960A Mobile phone television service implementing method, terminal and adopted data buffering method |
| 03/11/2009 | CN101383959A Method, system and customer equipment obtaining key frame in stream media service |
| 03/11/2009 | CN101383958A Service publishing method and system for mobile multimedia terminal |
| 03/11/2009 | CN101383957A Interactive method between main machine and collocatio point module |
| 03/11/2009 | CN101383956A Method and device for signal collecting and publishing |
| 03/11/2009 | CN101383955A Wireless digital projection device and method |
| 03/11/2009 | CN101383954A Implementing method for media processing chip supporting multiple audio and video standard |
| 03/11/2009 | CN101383953A Control method for IP audio and video apparatus |
| 03/11/2009 | CN101383952A Discovery method for IP audio and video apparatus |
| 03/11/2009 | CN101383951A Picture splitting device |
| 03/11/2009 | CN101383950A System implementing lottery ticket sale by mobile video communication terminal |
| 03/11/2009 | CN101383949A System for programme selection by remote access link to record and related method |
| 03/11/2009 | CN101383948A System for remote access and related method |
| 03/11/2009 | CN101383947A Method for programme access and providing by remote access link |
| 03/11/2009 | CN101383946A System for demanding programme and related method thereof |
| 03/11/2009 | CN101383945A System and method for applying customer configuaration to television device apparatus |
| 03/11/2009 | CN101383944A Multi-user video ordering method and video ordering server realizing the method |
| 03/11/2009 | CN101383943A Digital audio and video information hidden filtering method |
| 03/11/2009 | CN101383942A Hidden customer characteristic extracting method and television program recommendation method and system |
| 03/11/2009 | CN101383941A Interactive television program system and interactive television implementing method |
| 03/11/2009 | CN101383940A Visible telephone implementing method and device |
| 03/11/2009 | CN101383939A Image and sound processing device for video telephone and related method thereof |
| 03/11/2009 | CN101383938A Emergency alert message for digital cable television and processing method thereof |
| 03/11/2009 | CN101383937A Method, system, server and terminal for playing video advertisement and text information |
| 03/11/2009 | CN101383932A Information processing system, information processing device and method, remote control, program, and recording medium |
| 03/11/2009 | CN101383930A Method and apparatus for recording broadcast data and providing contents |
| 03/11/2009 | CN101383920A Digital multimedia receiver and digital multimedia receiving method thereof |
| 03/11/2009 | CN101383919A Digital multimedia receiver and digital multimedia receiving method thereof |
| 03/11/2009 | CN101383898A Image processing device, method and computer program |
| 03/11/2009 | CN101383897A Image processing device, method and computer program |
| 03/11/2009 | CN101383865A Method and device for visual telephone concurrently processing in mobile telephone playing |
| 03/11/2009 | CN101383848A System and method for mobile web service |
| 03/11/2009 | CN101383747A Video processing apparatus and video processing method |
| 03/11/2009 | CN101383669A Duplicate playing data transmitting and receiving apparatus and method using pulse signal |
| 03/11/2009 | CN101383276A Processing device |
| 03/11/2009 | CN101383036A Data recording apparatus and method and data reproducing apparatus and method |
| 03/11/2009 | CN101382779A Starting device for video monitoring system in low temperature environment |
| 03/11/2009 | CN101380938A Onboard display device and display method for onboard display device |
| 03/11/2009 | CN101380926A Automobile exterior-view apparatus |
| 03/11/2009 | CN100469152C Portable apparatus with 3D display function |
| 03/11/2009 | CN100469148C System and method for supporting video and audio services and WEB type service by using dual service stacks |
| 03/11/2009 | CN100469147C Rate controlling method for wavelet coding |
| 03/11/2009 | CN100469146C Video image motion compensator |
| 03/11/2009 | CN100469145C Conversion method between files in different types |
| 03/11/2009 | CN100469144C Table transformation method for entropy encoder |
| 03/11/2009 | CN100469143C Method for compression quantization and anti-quantization of video-frequency data |
| 03/11/2009 | CN100469142C Video encoding and decoding methods and corresponding devices |