Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 5 - Details of television systems
Patents for H04N 5 - Details of television systems (344,250)
09/1982
09/14/1982CA1131766A1 Digital video effects system employing a chroma-key tracking technique
09/14/1982CA1131765A1 Television camera
09/14/1982CA1131763A1 Channel programing apparatus
09/14/1982CA1131722A1 Pulse width modulating circuit
09/14/1982CA1131721A1 Hangup corrector useful in locked loop tuning system
09/08/1982EP0059547A1 Clock controlled anti-blooming for virtual phase CCD's
09/08/1982EP0059453A1 Apparatus and method for forward/reverse slow motion video reproduction
09/08/1982EP0059379A2 Noise detecting circuit and television receiver employing the same
09/08/1982EP0059268A1 Tuner for television receivers
09/07/1982US4348698 Magnetic devices for changing video recordings
09/07/1982US4348695 Noise processor defeat switch
09/07/1982US4348694 Horizontal phase detector gain control
09/07/1982US4348692 VTR With equalizer
09/07/1982US4348690 Semiconductor imagers
09/07/1982US4348688 Multibeam cathode ray tube apparatus
09/07/1982US4348659 Method and apparatus for encoding a digital signal to have minimal DC component
09/07/1982US4348617 Image pickup device
09/07/1982US4348276 Automatic testing apparatus for automatically testing a printed circuit board
09/07/1982CA1131357A1 Tracking control apparatus for a rotary head, variable speed signal reproducing system
09/07/1982CA1131348A1 Television picture special effects system using digital memory techniques
09/07/1982CA1131285A1 Projection cathode ray tube
09/07/1982CA1131058A1 Wave plate retarder
09/01/1982EP0058729A1 Synchronizing signal separator circuit
09/01/1982EP0058728A1 Hue and contrast adjusting circuit for a colour television receiver
08/1982
08/31/1982US4347619 Digital formatting system
08/31/1982US4347532 Picture display device arranged for displaying a mixed picture signal as an interlaced television picture
08/31/1982US4347531 Circuit converting a pair of differential input signals to single-ended output signals
08/31/1982US4347527 Video recording on disk and device for the repetitive reading of such a recording
08/31/1982CA1130917A1 Television receiver
08/31/1982CA1130916A1 Synchronization signal separator circuit
08/31/1982CA1130915A1 Noise cancellation circuit
08/31/1982CA1130914A1 Synchronization and gain control circuit
08/25/1982EP0058551A2 FM television signal receiving circuit
08/25/1982EP0058446A1 Wideband signal distribution
08/25/1982EP0058415A1 Cathode-ray tube for projector
08/24/1982US4346407 Apparatus for synchronization of a source of computer controlled video to another video source
08/24/1982US4346404 Monitoring camera
08/24/1982US4346403 Process and device for producing animated cartoons
08/24/1982US4346381 Broad band coupling arrangement
08/24/1982US4346366 System for generating and modifying designs for automatic knitting machinery and the like
08/24/1982US4345589 Endoscopic instrumentation apparatus
08/24/1982CA1130456A1 Information signal recording system
08/24/1982CA1130448A1 Device having a camera tube
08/24/1982CA1130447A1 Digital video effects system employing a chroma-key tracking technique
08/24/1982CA1130445A1 Circuit arrangement for stabilizing the electron beam focusing thereof for an electromagnetic focusing type camera tube
08/24/1982CA1130444A1 Electronic imaging camera
08/24/1982CA1130421A1 Automatic residual phase error compensation circuit for a digital servo control system
08/24/1982CA1130420A1 Digital servo control circuit
08/19/1982WO1982002810A1 Digital television tape recording
08/18/1982EP0058103A1 Tridimensional visualization method and device starting from video signals, especially for electronic microscopy
08/18/1982EP0058098A1 Television apparatus with screen centering means in its front opening
08/18/1982EP0058059A1 Video tape recording and reproducing apparatus
08/18/1982EP0057914A2 Video-recorder with a plurality of control elements
08/18/1982EP0057826A2 Method for transmitting television signals on a normalized limited band-width transmission channel and apparatus for carrying out the method
08/17/1982US4345279 Time base correction apparatus
08/17/1982US4345276 System and method for high quality image reproduction
08/17/1982US4345273 Broad band switching system
08/17/1982US4345246 Synchronization device for a character-generating circuit and a vertical scanning circuit and television receiver comprising such a device
08/17/1982US4345187 High resolution, high density CRT monitor
08/17/1982US4345148 Automatic responsivity control for a CCD imager
08/17/1982CA1130000A1 Releasable carriage drive unit for an optical disc player
08/17/1982CA1129991A1 Filter circuit
08/11/1982EP0057509A1 Colour television receiver
08/11/1982EP0057259A1 Circuit for binary coding sensor signals from a number of optoelectronic sensor elements, and method for its operation
08/11/1982EP0032504A4 Apparatus for storing and processing charge-packets.
08/10/1982US4344092 Miniature video camera means for video system
08/10/1982US4344091 Random access memory imaging system
08/10/1982US4344090 Television set with picture-storage means
08/10/1982US4344089 Ghost cancelling system
08/10/1982US4344088 Variable-velocity film exposing and developing apparatus
08/10/1982US4344087 Method of processing video signals for time base correction
08/10/1982US4344085 Comprehensive electronic compositing system
08/10/1982US4344021 System for compensating for transfer characteristic variations of electron guns
08/10/1982US4343534 Simulated camera viewer for video productions
08/10/1982CA1129543A1 Video signal processing circuit
08/05/1982EP0044840A4 Information carrying discs.
08/04/1982EP0057117A2 Luminance signal limiting device
08/04/1982EP0057086A1 Editing systems for audio signals
08/04/1982EP0057074A1 Time code signal generators
08/04/1982EP0056949A1 Matrix coupling field for megahertz signal frequencies
08/04/1982EP0056839A2 Radiation sensitive solid-state image converter
08/03/1982US4343022 Apparatus for producing a phase-synchronized reference signal in a video signal reproducing system
08/03/1982US4343021 Image sensor sensitivity variation compensator
08/03/1982US4343019 Apparatus for reducing the effect of co-channel interference on synchronizing pulses
08/03/1982CA1129127A1 Liquid crystal line-by-line display panel
08/03/1982CA1129126A1 Tuning system including a memory for storing tuning information with user controls arranged to facilitate its programming
08/03/1982CA1129094A1 Fm signal demodulator with defect detection
08/03/1982CA1129090A1 Automatic scan tracking
08/03/1982CA1129089A1 Apparatus for reproducing a video signal including an address signal when the video tape moves at various speeds
08/03/1982CA1129088A1 Method and apparatus for video signal recording
08/03/1982CA1129085A1 Peak detector circuit
08/03/1982CA1129084A1 Agc keying signal circuit
08/03/1982CA1129083A1 Keyed agc circuit
08/03/1982CA1129081A1 Solid-state imaging device
08/03/1982CA1129079A1 Defect noise compensating system
08/03/1982CA1129075A1 Television picture compressor
07/1982
07/28/1982EP0056738A2 Solid-state imaging apparatus having random noise suppression means
07/27/1982US4342053 Video signal, speed-change reproducing system
07/27/1982US4342049 Supportive means for a cathode ray tube
07/27/1982US4342048 Automatic CRT tracking circuit
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