Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
10/1996
10/16/1996EP0738087A2 Data recording medium having reproduction timing information, and system for reproducing record data by using the reproduction timing information
10/16/1996EP0738084A2 Image decoding apparatus
10/16/1996EP0738083A2 Interactive video on demand system using packet transmission via ATM network
10/16/1996EP0738082A2 Image data compression/expansion system
10/16/1996EP0738081A2 Method and system for storing video programmes
10/16/1996EP0738080A1 Apparatus and methods for providing supplemental lighting in video conferencing
10/16/1996EP0738079A2 Transmission devices and methods
10/16/1996EP0738076A2 Camera control system and method of controlling same
10/16/1996EP0738073A2 Video information adjusting apparatus, video information transmitting apparatus and video information receiving apparatus
10/16/1996EP0738065A1 Remote monitoring device
10/16/1996EP0738054A2 PLL circuit for use in a digital broadcast receiver
10/16/1996EP0737979A2 Recording medium, apparatus and method of recording data on the recording medium, and apparatus and method of reproducing data therefrom
10/16/1996EP0737975A2 Recording medium, recording apparatus and recording method for recording data into recording medium, and reproducing apparatus and reproducing method for reproducing data from recording medium
10/16/1996EP0737959A1 Coded data decoding device and video/audio multiplexed data decoding device using it
10/16/1996EP0737939A2 Image compression and method
10/16/1996EP0737930A1 Method and system for comicstrip representation of multimedia presentations
10/16/1996EP0737929A2 Stream scheduling system for real time stream server
10/16/1996EP0737404A1 Digital image coding
10/16/1996EP0737402A1 Decoding of a data signal transmitted in a television system
10/16/1996EP0737387A1 Identification/authentication coding method and apparatus
10/16/1996EP0582648B1 Video signal compression apparatus
10/16/1996CN1133665A A system for local processing/accessing and representation of large volumes of data
10/16/1996CN1133664A Downstream control of electronic billboard
10/16/1996CN1133663A A local area network for simultaneous, bi-directional transmission of video bandwidth signals
10/16/1996CN1133535A Method for parting and preliminary estimating movement of moving object
10/16/1996CN1133534A Detector for initial code
10/16/1996CN1133533A Vehicle carried video and audio information broadcasting system
10/16/1996CN1133531A Device and method for digital data recording/rendition
10/16/1996CN1133527A Method of adopting moveable self-adaption space filter to make time wave filter to video frequency signal
10/16/1996CN1133525A Method and device for identifying video field generated from film source
10/16/1996CN1133512A Method and device for data coding and decoding
10/16/1996CN1133488A X-ray emitter with electronic source emitting electronic beam along extensive anode
10/16/1996CN1133460A Information taking method, equipment, weighted method and receiving equipment for graphic and character television transmission
10/15/1996US5566370 Simulation display system
10/15/1996US5566353 Point of purchase video distribution system
10/15/1996US5566301 ISDN audiovisual teleservices interface subsystem
10/15/1996US5566238 Distributed processing of audio signals
10/15/1996US5566208 Encoder buffer having an effective size which varies automatically with the channel bit-rate
10/15/1996US5566192 Variable-length decoder for bit-stuffed data
10/15/1996US5566174 MPEG information signal conversion system
10/15/1996US5566089 Syntax parser for a video decompression processor
10/15/1996US5566002 Image coding/decoding method and apparatus
10/15/1996US5565998 Identifying film frames in a video sequence
10/15/1996US5565996 Video/audio compressing device and reproducing device capable of preventing deterioration of video with synchronization between video and audio
10/15/1996US5565992 Image transmitting method
10/15/1996US5565991 Decoding apparatus
10/15/1996US5565947 Framing apparatus for a camera
10/15/1996US5565930 Receiver with oversampling analog-to-digital conversion for digital signals accompanied by analog TV signals
10/15/1996US5565927 Method of transmitting teletext pages with format-related codes
10/15/1996US5565926 Method and apparatus for communicating digital television signals using a signal constellation formed by four signal constellations placed in the quadrants
10/15/1996US5565925 For converting digital image data
10/15/1996US5565924 Encoder/decoder buffer control for variable bit-rate channel
10/15/1996US5565923 Apparatus for formatting a digital signal to include multiple time stamps for system synchronization
10/15/1996US5565922 Motion compensation for interlaced digital video signals
10/15/1996US5565921 Motion-adaptive image signal processing system
10/15/1996US5565920 Method and apparatus for video data compression using temporally adaptive motion interpolation
10/15/1996US5565916 Automatic channel gain and offset balance for video cameras employing multi-channel sensors
10/15/1996US5565911 Teleconference system with improved resolution of transmitted picture
10/15/1996US5565910 Data and television network for digital computer workstations
10/15/1996US5565909 For processing location specific data
10/15/1996US5565908 Bi-directional system for providing information, management, and entertainment services
10/15/1996US5565882 Image processing system for display, recording and reproducing image
10/15/1996US5565805 Change-over divider for use in satellite broadcast receiving system
10/15/1996US5564698 Electromagnetic transmitting hockey puck
10/15/1996CA2174197A1 Pll circuit and method
10/15/1996CA2035304C Moving video image estimation system
10/14/1996CA2147333A1 Panoramic viewing system
10/13/1996CA2173698A1 Method and system for comicstrip representation of multimedia presentations
10/10/1996WO1996031984A1 Video monitoring and conferencing system
10/10/1996WO1996031983A1 Audio-video system for controlling the access to houses and the like
10/10/1996WO1996031982A1 Information terminal having reconfigurable memory
10/10/1996WO1996031981A1 Method and apparatus for editing compressed video signal, and decoder
10/10/1996WO1996031980A1 Interactive program guide systems and processes
10/10/1996WO1996031977A1 System and method to improve the quality of reproduced images on a film to video transfer device
10/10/1996WO1996031975A1 Method and system for representing a data set with a data transforming function and data mask
10/10/1996WO1996031972A1 Voice and visual data communications switching using forms
10/10/1996WO1996031963A1 Atv/mpeg sync system
10/10/1996WO1996025010A3 Video image colour encoding
10/10/1996DE19512772A1 Device for photographic or digital recording of images of flat objects esp. for medical purposes e.g. skin
10/10/1996DE19512689A1 Combined video camera control signal and operating theatre lighting supply feed system
10/10/1996DE19512285A1 Automatic time setting device for video recorder internal clock
10/10/1996CA2216605A1 Method and system for representing a data set with a data transforming function and data mask
10/09/1996EP0737016A2 Subtitle colorwiping and positioning
10/09/1996EP0737015A2 Encoding apparatus
10/09/1996EP0737014A2 Coding apparatus and methods
10/09/1996EP0737013A2 Video storage type communication device
10/09/1996EP0737012A2 Method for segmenting and estimating a moving object motion
10/09/1996EP0737011A2 Encoding, decoding, recording and reproducing of video data
10/09/1996EP0737009A2 A recording medium on which attribute information on the playback data is recorded together with the playback data and a system for appropriately reproducing the playback data using the attribute information
10/09/1996EP0737005A1 Camera control method and apparatus
10/09/1996EP0736991A2 Digital interface device and digital interface method
10/09/1996EP0736843A2 A motion video compression system with adaptive quantisation
10/09/1996EP0736725A1 Process for transmitting videosignals and image transmission system in an operating lamp
10/09/1996EP0713621A4 Method and apparatus for uniquely encrypting a plurality of services at a transmission site
10/09/1996EP0579692B1 A method for estimating motion contents in video signals
10/09/1996EP0481086B1 Device for picking up image and for processing digital signal
10/09/1996EP0461209B1 Digital television standards conversion
10/09/1996CN1132985A Method for compressing and decompressing moving picture information and video signal processing system
10/09/1996CN1132984A Block matching motion estimation method
10/09/1996CN1132983A Process for coding or decoding motion vectors and coding or decoding device implementing said process
1 ... 2548 2549 2550 2551 2552 2553 2554 2555 2556 2557 2558 2559 2560 2561 2562 2563 2564 2565 2566 2567 2568 ... 2741