Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
10/2003
10/08/2003CN1124040C Receiver and method, transmitter and method, transmit-receive equipment and method
10/08/2003CN1124039C Videophone communication connection and control process
10/08/2003CN1124038C Television receiver with linking system for additional data
10/08/2003CN1124037C System for identifying and extracting auxiliary digital data from video signal
10/08/2003CN1124029C Digital television receiver with adaptive filter circuity for suppressing NTSC Co-channel interference and symble decording method
10/08/2003CN1124026C Context generation circuit and method for small screen
10/08/2003CN1124025C 双向图像压缩方法 Bidirectional Image Compression Method
10/08/2003CN1124017C Information system
10/08/2003CN1123981C Picture coder
10/08/2003CN1123979C variable length coder using two vlctables
10/08/2003CN1123978C Picture coder, picture decoder, and frames series transmission system
10/08/2003CN1123977C Method for producing restored binary shape signal based on interpolation technique
10/08/2003CN1123887C Methods for recording multiplexed plural data and appts. for decoding same according to particular decoding methods
10/08/2003CN1123857C 视频信息智能管理系统 Intelligent video management system
10/08/2003CN1123856C Intelligent management system for video and audio information
10/08/2003CN1123855C 视频信息智能管理系统 Intelligent video management system
10/08/2003CN1123854C 视频信息智能管理系统 Intelligent video management system
10/08/2003CN1123846C Contour coding method using error bands
10/07/2003US6631523 Electronic program guide with hyperlinks to target resources
10/07/2003US6631522 Method and system for indexing, sorting, and displaying a video database
10/07/2003US6631490 Encoding unit and decoding unit
10/07/2003US6631426 Automatic ID allocation for AV/C entities
10/07/2003US6631418 Server for operation with a low-cost multimedia terminal
10/07/2003US6631410 Multimedia wired/wireless content synchronization system and method
10/07/2003US6631404 Method and system for conducting a contest using a network
10/07/2003US6631403 Architecture and application programming interfaces for Java-enabled MPEG-4 (MPEG-J) systems
10/07/2003US6631242 Apparatus for recording and reproducing digital picture data
10/07/2003US6631240 Multiresolution video
10/07/2003US6631214 Image coder and image coding method
10/07/2003US6631213 Methods and devices for coding and decoding digital signals, and systems using them
10/07/2003US6631164 Addressing process for the storage of image blocks
10/07/2003US6631163 Dynamic adaptation of complexity in an MPEG-2 scalable decoder
10/07/2003US6631162 Signal adaptive filtering method, signal adaptive filter and computer readable medium for storing program therefor
10/07/2003US6631161 Method and system for compressing motion image information
10/07/2003US6631011 System and method for selecting photographic images using index prints
10/07/2003US6630964 Multi-standard channel decoder for real-time digital broadcast reception
10/07/2003US6630962 Process and device for field or frame frequency conversion utilizing a dynamic calculation of the interpolation phases
10/07/2003US6630952 Optical detection system
10/07/2003US6630948 Remote consumer information system
10/07/2003US6630945 Graphics display system with graphics window control mechanism
10/07/2003US6630934 Apparatus and method for storing a movie within a movie
10/07/2003US6630889 Security lock control method for remote control system
10/07/2003US6630888 Rearview mirror assembly with integral display element and camera
10/07/2003CA2332548C Method and apparatus for watermark detection for specific scales and arbitrary shifts
10/07/2003CA2254130C Multicasting method and apparatus
10/07/2003CA2182343C Multimedia information processing apparatus
10/07/2003CA2125488C Data processing system using a set of memory cards
10/05/2003CA2418857A1 Method for real time display of maintenance device location in an internal space
10/02/2003WO2003081919A1 Efficient ordering of data for compression and visualization
10/02/2003WO2003081918A1 Video codec with hierarchical motion estimation in the wavelet domain
10/02/2003WO2003081917A1 Multi-lingual closed-captioning
10/02/2003WO2003081916A1 A high frequency tuner
10/02/2003WO2003081915A1 Composite buffering
10/02/2003WO2003081914A1 Downloading of software programs
10/02/2003WO2003081913A2 Selective multimedia data encryption
10/02/2003WO2003081912A1 Imaging apparatus
10/02/2003WO2003081911A1 Interactive video system
10/02/2003WO2003081906A1 Signal receiver for reveiveg simultaneously a plurality of broadcast signals
10/02/2003WO2003081900A1 Modular set top box_____________________________________________
10/02/2003WO2003081898A1 Image data compression device, image data compression method, recording medium, and program
10/02/2003WO2003081896A1 Watermaking a digital object with a digital signature
10/02/2003WO2003081892A2 Telecommunications system
10/02/2003WO2003081878A1 Communication apparatus and communication method
10/02/2003WO2003081861A1 Method and system for delivering of messages
10/02/2003WO2003081816A1 Method and apparatus for receiving broadcast programs and detecting a change in program information
10/02/2003WO2003081784A1 Variable length encoding method, variable length decoding method, storage medium, variable length encoding device, variable length decoding device, and bit stream
10/02/2003WO2003081586A1 Recording medium, recording apparatus, reading apparatus, and program and method therefore
10/02/2003WO2003081534A1 Video signal post-processing method
10/02/2003WO2003081459A1 Method and apparatus for using metadata from different sources
10/02/2003WO2003081449A1 Videoconference system architecture
10/02/2003WO2003081438A1 Information image utilization system, information image management server, information image management method, device information image, program, and recording medium
10/02/2003WO2003081437A1 Information image utilization system, information image management device, information image management method, content information image, program, and recording medium
10/02/2003WO2003081380A2 System and method for synchronizing interaction of a communication network with a broadcasting network
10/02/2003WO2003063491A3 Improved compression techniques
10/02/2003WO2003055223A3 Encoding method for the compression of a video sequence
10/02/2003WO2003054795A3 Image coding with block dropping
10/02/2003WO2003049435A3 Method for transmitting information and corresponding telecommunication system
10/02/2003WO2003045068A3 Method and device for determining at least one multimedia data encoding parameter
10/02/2003WO2003032504A3 Methods and systems of wireless communication between a remote data network and a set-top box
10/02/2003WO2003030541A3 Method and apparatus for watermarking and authenticating data
10/02/2003WO2003030126A3 System and method for transmitting multimedia information streams, for instance for remote teaching
10/02/2003WO2002073378A3 Receiving device for securely storing a content item, and playback device
10/02/2003WO2002056250A3 Method and system to encode a set of input values into a set of coefficients using a given algorithm
10/02/2003WO2001093070A3 Location aware product placement and advertising
10/02/2003US20030188322 Method and system for remotely displaying television program content using streaming video
10/02/2003US20030188321 System and method for linking video, services and applications in an interactive television system
10/02/2003US20030188320 Method and system for a distributed digital video recorder
10/02/2003US20030188319 Wired cellular telephone system
10/02/2003US20030188318 IP-based video-on-demand system with anti-piracy capabilities
10/02/2003US20030188317 Advertisement system and methods for video-on-demand services
10/02/2003US20030188316 Instant video on demand playback
10/02/2003US20030188315 Video representation delivery system and service and a method of operation thereof
10/02/2003US20030188314 Electronic television program guide schedule system and method with remote product ordering
10/02/2003US20030188313 Electronic television program guide with remote product ordering
10/02/2003US20030188311 Method and system for displaying advertisements between schedule listings
10/02/2003US20030188310 Method and system for displaying advertisements in an electronic program guide
10/02/2003US20030188308 Advertisement inserting method and system is applied the method
10/02/2003US20030188307 Digital broadcasting receiver
10/02/2003US20030188171 Method and apparatus for anonymously tracking TV and internet usage
10/02/2003US20030188168 Identification information embedding apparatus and identification information analysis apparatus
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