Patents for H04N 7 - Television systems (274,023)
04/2009
04/15/2009CN101411198A Video decoding in a receiver
04/15/2009CN101411197A Methods and systems for refinement coefficient coding in video compression
04/15/2009CN101411196A Method and system for coding and decoding information associated with video compression
04/15/2009CN101411195A Coding and decoding for interlaced video
04/15/2009CN101411194A Method of assigning priority for controlling bit rate of bitstream, method of controlling bit rate of bitstream, video decoding method, and apparatus using the same
04/15/2009CN101411193A Method and apparatus for updating decoder configuration
04/15/2009CN101411192A Video processing with scalability
04/15/2009CN101411191A Method of enhancing entropy-coding efficiency, video encoder and video decoder thereof
04/15/2009CN101411190A Spurious motion filter
04/15/2009CN101411189A Method and system for providing dailies and edited video to users
04/15/2009CN101411188A Digital broadcasting system and data processing method thereof
04/15/2009CN101411183A Preprocessor method and apparatus
04/15/2009CN101411181A 电子视频图像稳定 Electronic video image stabilization
04/15/2009CN101411178A Night vision device
04/15/2009CN101411177A Image providing apparatus, image display apparatus, and image display system constituted by the same
04/15/2009CN101411104A Data distribution system
04/15/2009CN101410901A Information recording medium, information recording device and method, and computer program
04/15/2009CN101410845A Method of locating a receiver that redistributes content
04/15/2009CN101410816A Background transcoding
04/15/2009CN101409919A Management system and operation method for mobile locating communications terminal personnel
04/15/2009CN101409847A Video decoding apparatus and video decoding method
04/15/2009CN101409846A System for processing digital video and audio, digital video and audio equipment and output equipment
04/15/2009CN101409845A Method and apparatus for estimating video distortion in AVS video encode
04/15/2009CN101409844A Method and system for processing video signal
04/15/2009CN101409843A Intelligent code-transferring method and apparatus applied for mobile video monitoring
04/15/2009CN101409842A Enhanced decompression of compressed data
04/15/2009CN101409841A Mobile terminal and method for real time editing mobile phone television program
04/15/2009CN101409840A Image encoding apparatus, image encoding method, image decoding apparatus, and image decoding method
04/15/2009CN101409839A Matching-pixel sub-sampling motion estimation method for video compression
04/15/2009CN101409838A Coding method, decoding method, coding apparatus, decoding apparatus, and image processing system
04/15/2009CN101409837A Coding method, decoding method, coding apparatus, decoding apparatus, and image processing system
04/15/2009CN101409836A Image processing device and method
04/15/2009CN101409835A Method and apparatus for control of rate-distortion tradeoff by mode selection in video encoders
04/15/2009CN101409834A Macroblock pair coding for systems that support progressive and interlaced data
04/15/2009CN101409833A De-block effect filtering device and method
04/15/2009CN101409832A Transmission method and apparatus for video data
04/15/2009CN101409831A Method for processing multimedia video object
04/15/2009CN101409830A Method and apparatus for judging DCT coefficient block similarity, and encrypting and deciphering image
04/15/2009CN101409829A Method and apparatus for forwarding multicast in IP monitoring network
04/15/2009CN101409828A Method and system for transmitting video monitoring data, and video monitoring center server
04/15/2009CN101409827A Information processing apparatus, and remote indication system
04/15/2009CN101409826A Information processing apparatus and remote indication system
04/15/2009CN101409825A Nighttime vision monitoring method based on information fusion
04/15/2009CN101409824A System and method for on-line buying order program source
04/15/2009CN101409823A Method, apparatus and system for implementing network personal video recorder
04/15/2009CN101409822A System and method for tracking user smart card
04/15/2009CN101409821A System and method for tracking user smart card
04/15/2009CN101409820A System and method for tracking user smart card
04/15/2009CN101409819A Method for encrypting and deciphering digital camera picture based on voiceprint
04/15/2009CN101409818A System for managing digital television copyright based on digital watermarking and condition-receiving technology
04/15/2009CN101409817A Video processing method, video processing system and video apparatus
04/15/2009CN101409816A Method for extending HDMI and/or DVI interface connection long distance
04/15/2009CN101409815A Digital television system
04/15/2009CN101409804A Method for automatically updating search parameter of digital satellite broadcast system
04/15/2009CN101409793A Imaging system for automobile loop scene
04/15/2009CN101409774A Television set
04/15/2009CN101409721A A broadcasting receiver and method of interfacing resource information between a host device and a POD
04/15/2009CN101409671A Multiplexing network system and digital information transferring method
04/15/2009CN101409668A Data transmission and receiving method, data transmission and receiving device, and program recording media
04/15/2009CN101409631A Method and apparatus for switching channel
04/15/2009CN101409628A Method for implementing multicast control in point-to-multi-point optical network
04/15/2009CN101409620A Method and system for processing data in communication system
04/15/2009CN101409592A Method, system and apparatus for implementing multi-application business based on condition receiving card
04/15/2009CN101409463A Protection and video system gang control method for electric power system digitalization transforming plant
04/15/2009CN101409005A Multi-mode monitoring method based on Symbian OS mobile phone
04/15/2009CN101409004A Safety defense monitoring method based on Symbian intelligent mobile phone platform
04/15/2009CN101408962A Portable digital content device and methods for use therewith
04/15/2009CN101408944A Method for extracting hidden user characteristics based on MDS algorithm
04/15/2009CN100479538C An implementation method for current and next program information in mobile multimedia broadcasting service
04/15/2009CN100479529C Conversion method of multiplexing protocols in broadcast network
04/15/2009CN100479528C Method, system and stream media server of supporting multiple audio tracks
04/15/2009CN100479527C Method for selecting predicting mode within frame
04/15/2009CN100479526C Apparatus and method for compensating images in display device
04/15/2009CN100479525C Device for generating stream of bits containing binary image/voice data
04/15/2009CN100479524C Package for FGS/PFGS video frequency potential flow
04/15/2009CN100479523C Detecting alarm method and alarm system
04/15/2009CN100479521C Broadcast receiving apparatus
04/15/2009CN100479520C Television reservation system with access control
04/15/2009CN100479519C Device and method for recording information
04/15/2009CN100479518C Primary use spare MCU interchanging device and method
04/15/2009CN100479517C Method for superposing voice in transmitting audio-video file
04/15/2009CN100479516C A device to process inserting frame and processing method
04/15/2009CN100479515C Decision feedback equalizer for digital TV and method thereof
04/15/2009CN100479514C System for TV set to set up information duplication and control method thereof
04/15/2009CN100479513C Image decoding devcie and image decoding method
04/15/2009CN100479502C Audio video wireless receiving device
04/15/2009CN100479495C De-interlacing method with the motive detection and self-adaptation weight filtering
04/15/2009CN100479427C Control method and device for transmitt and receiving data frame of user's device
04/15/2009CN100479046C Information management method, information reproduction apparatus, and information management apparatus
04/15/2009CN100478940C Method and device for playing cross-platform distributed network controllable multi-medium
04/15/2009CN100478830C Authentication of applications
04/14/2009USRE40701 Communication system
04/14/2009US7520002 Method for manipulation identification on a sensor
04/14/2009US7519999 Secure negotiation and encryption module
04/14/2009US7519916 Methods for tailoring a bandwidth profile for an operating environment
04/14/2009US7519872 Deinterleaving device for digital broadcast receivers having a downsized deinterleaver memory and deinterleaving method thereof
04/14/2009US7519819 Layered security in digital watermarking
04/14/2009US7519811 Data transmission controlling method and data transmission system
04/14/2009US7519722 Information providing method, information processing device, information collection system, communication method, communication system, relay device, and communication device
04/14/2009US7519686 Wireless receiver for receiving multi-contents file and method for outputting data using the same