Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
02/2000
02/15/2000US6025877 Scalable transmission method of visual objects segmented by content-base
02/15/2000US6025876 Data stream decoding device
02/15/2000US6025874 Video multiplexer
02/15/2000US6025873 Endoscope system provided with low-pass filter for moire removal
02/15/2000US6025872 Monitor region extension member and motor vehicle peripheral monitoring apparatus using same
02/15/2000US6025871 User interface for a video conferencing system
02/15/2000US6025870 Automatic switching of videoconference focus
02/15/2000US6025869 Video viewing supervision system
02/15/2000US6025868 Stored program pay-per-play
02/15/2000US6025837 Electronic program guide with hyperlinks to target resources
02/15/2000US6024783 Aroma sensory stimulation in multimedia
02/15/2000US6024604 Bypass tap tool
02/15/2000US6024577 Network-based education system with capability to provide review material according to individual students' understanding levels
02/15/2000CA2174225C Data block format for software carrier and player therefor
02/15/2000CA2164751C Video transmission rate matching for multimedia communication systems
02/15/2000CA2150149C Seamless multimedia conferencing system using an enhanced multipoint control unit and enhanced endpoint devices
02/10/2000WO2000007375A1 A video coding system
02/10/2000WO2000007374A1 System and method for transcoding multiple channels of compressed video streams using a self-contained data unit
02/10/2000WO2000007372A1 Overlay management
02/10/2000WO2000007371A1 Video conferencing interface
02/10/2000WO2000007368A1 Multimedia time warping system
02/10/2000WO2000007366A1 Decimation of a high definition video signal
02/10/2000WO2000007364A1 Moving picture synthesizer
02/10/2000WO2000007362A1 Method and apparatus for reducing flicker in a video image sequence
02/10/2000WO2000007361A2 Digital tv system with synchronized world wide web content
02/10/2000WO2000007357A1 A digital handheld keyboard oriented device with multikey data and control input, display, wireless communication and data processing, and a camera feeding the communication
02/10/2000WO2000007341A1 Internet camera gateway
02/10/2000WO2000007310A1 System for analyzing television programs
02/10/2000WO2000007147A1 Method and arrangement for determining a movement which underlies a digitized image
02/10/2000WO2000007091A1 Remote computer access
02/10/2000WO2000007083A2 Selective compression
02/10/2000WO2000006531A2 Nitric esters and nitrate salts of specific drugs
02/10/2000WO2000001161A3 Method and apparatus for splicing
02/10/2000WO2000001160A3 Method and apparatus for splicing data streams
02/10/2000WO1999066721A3 Television signals receiver
02/10/2000WO1999062251A3 Method for storing compressed digital audio and video
02/10/2000WO1999059330A3 Method and apparatus for decoding jpeg symbols
02/10/2000WO1999059312A3 Mobile communications
02/10/2000WO1999056457A3 Portable data transmission system for global and local computer networks
02/10/2000WO1999053689A8 Conditional access via secure logging with simplified key management
02/10/2000WO1999043147A3 Dual compressed video bitstream camera for universal serial bus connection
02/10/2000DE19935604A1 Moving image decoder includes buffer memories and memory bus interacting with RAM connected through memory management, with improved access efficiency
02/10/2000DE19835845A1 Verfahren und Anordnung zur Bewegungsschätzung in einem digitalisierten Bild mit Bildpunkten Method and apparatus for motion estimation in a digitized image with pixels
02/10/2000CA2343751A1 Remote computer access
02/10/2000CA2304605A1 A moving image combining apparatus
02/09/2000EP0979011A1 Detection of a change of scene in a motion estimator of a video encoder
02/09/2000EP0979010A2 Moving picture bitstream conversion apparatus and method
02/09/2000EP0979009A2 Surveillance and remote surveillance camera, apparatus and system
02/09/2000EP0979008A2 System for generating multiple aspect ratio signals from motion picture disk recorded in a single aspect ratio
02/09/2000EP0979007A2 System for generating multiple aspect ratio signals from motion picture disk recorded in a single aspect ratio
02/09/2000EP0979004A2 Image processing apparatus, method and providing medium
02/09/2000EP0979002A2 Method and apparatus for detecting fade of image in a video signal
02/09/2000EP0978999A2 Television program broadcasting system
02/09/2000EP0978940A1 Broadcast receiver system
02/09/2000EP0978801A1 Image processing apparatus, image processing method, and providing medium
02/09/2000EP0978200A2 Method and device for coding a sequence of pictures
02/09/2000EP0978199A2 Mpeg-4 systems compliant architecture
02/09/2000EP0978198A2 Method and apparatus for time-shifting video and text in a text-enhanced television program
02/09/2000EP0978195A1 Dual compressed video bitstream camera for universal serial bus connection
02/09/2000EP0978175A2 Transmission system for transmitting a flexible multiplex signal
02/09/2000EP0978049A1 A system and method for sending multiple data signals over a serial link
02/09/2000EP0977745A1 Thioaryl sulfonamide hydroxamic acid compounds
02/09/2000EP0908059A4 System and method for overlay of a motion video signal on an analog video signal
02/09/2000EP0748567B1 Buffering for digital video signal encoders using joint bit-rate control
02/09/2000EP0745308B1 Television receiver
02/09/2000EP0671105B1 Multiple program digital playback system and method
02/09/2000CN2363446Y Top box for television set with digital bidirectional video ordering system and PC function
02/09/2000CN2363445Y Interfering/no-interfering selection controller for television signal
02/09/2000CN1244326A Frame converter
02/09/2000CN1244325A Encoded data stream splicing device and method, and encoded stream generating device and method
02/09/2000CN1244075A Node for one point to multiple points network
02/09/2000CN1244001A Method and device for recording and reproducing video data
02/09/2000CN1244000A Method and device for recording and reproducing video data
02/09/2000CN1049315C Apparatus and method for displaying dynamic image
02/08/2000US6023731 Method and apparatus for communicating program selections on a multiple channel digital media server having analog output
02/08/2000US6023725 Multiple video server system for transmitting data to a constant bit rate network through a variable bit rate network
02/08/2000US6023720 Simultaneous processing of read and write requests using optimized storage partitions for read and write request deadlines
02/08/2000US6023718 High speed interpolation filter and a method thereof
02/08/2000US6023675 Audio and video transcription system for manipulating real-time testimony
02/08/2000US6023603 Satellite signal splitter
02/08/2000US6023553 Method and apparatus for achieving video data reduction through the use of re-encoding
02/08/2000US6023551 Information signal reproduction control system
02/08/2000US6023531 Quantization table adjustment
02/08/2000US6023458 Method and system for distributing subscriber services using wireless bidirectional broadband loops
02/08/2000US6023301 Video coding device and video decoding device
02/08/2000US6023300 Method and apparatus for encoding a contour of an object based on a contour motion estimation technique
02/08/2000US6023299 Video coding device and video decoding device
02/08/2000US6023298 Video signal encoding system using a current frame prediction apparatus
02/08/2000US6023297 Encoding method and encoder using it
02/08/2000US6023296 Apparatus and method for object based rate control in a coding system
02/08/2000US6023295 ADPCM recompression and decompression of a data stream of a video image and differential variance estimator
02/08/2000US6023294 Bit budget estimation method and device for variable word length encoders
02/08/2000US6023291 Satellite camera attitude determination and image navigation by means of earth edge and landmark measurement
02/08/2000US6023289 Video display system for locating a projected image adjacent a surgical field
02/08/2000US6023287 Method and apparatus for image selection in image transmission system
02/08/2000US6023268 Reducing latency while downloading data over a network
02/08/2000US6023267 Process for selecting programes, especially television programes and device and graphical interface implementing this process
02/08/2000US6023266 PCMCIA video card
02/08/2000US6023262 Method and apparatus in a computer system to generate a downscaled video image for display on a television system
02/08/2000US6023233 Data rate control for variable rate compression systems
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