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)
10/1982
10/26/1982US4356510 Television sound multiplex signal receiving device
10/26/1982US4356508 Brightness adjusting circuit for a cathode ray tube
10/26/1982US4356436 Picture display device
10/26/1982US4355861 Device for heating the front lens of a television camera
10/26/1982CA1134520A1 Tuning apparatus
10/26/1982CA1134506A1 Magnetic head tracking control system
10/26/1982CA1134505A1 Quasi-vertical synchronizing signal generator
10/20/1982EP0062999A1 Television ghost signal detection during the video information interval
10/20/1982EP0062949A1 Television transmitter
10/20/1982EP0062783A1 Video recorder with processing of one or several modulated sound carriers
10/20/1982EP0062758A2 Circuit for stabilizing the beam current of television camera tubes
10/19/1982US4355335 Signal processing circuit for use in solid-state camera
10/19/1982US4355334 Dimmer and dimmer override control for a display device
10/19/1982US4355331 X-ray image subtracting system
10/19/1982US4355330 X-ray television system
10/19/1982CA1134034A1 Device for automatically controlling the asymmetry of a signal
10/19/1982CA1134030A1 Reproducing apparatus
10/19/1982CA1134029A1 Video tape control time code reading
10/19/1982CA1134026A1 Digital video effect equipment
10/19/1982CA1134025A1 Television camera comprising a diaphragm control and a controllable picture signal amplification circuit
10/19/1982CA1134023A1 Process for the transmission of an audio-frequency analog signal during line-frame synchronization intervals of a television signal and apparatus for performing this process
10/19/1982CA1134022A1 Circuit arrangement for the digital correction of time base errors of a television signal
10/14/1982WO1982003519A1 Automatic turn off device for a television set at the end of a transmission
10/14/1982WO1982003518A1 Video signal analyzer
10/13/1982EP0062422A2 Lens apparatus
10/12/1982US4354243 Two dimensional interpolation circuit for spatial and shading error corrector systems
10/12/1982US4354207 System for identifying and locating recorded analog information
10/12/1982US4354206 Television receiver
10/12/1982US4354204 Automatic focusing control device
10/12/1982US4354203 Lens control mechanism for television camera
10/12/1982US4354202 Television receiver on-screen alphanumeric display
10/12/1982US4354200 Amplitude modulator circuit for modulating a video signal on a carrier signal
10/12/1982US4354188 Device for dividing a recurrent input signal by a non-integer divisor f, notably by f=N-1/2
10/12/1982US4354186 Picture display device for displaying a binary signal generated by a picture signal generator as a binary interlaced television picture
10/12/1982CA1133632A1 Visibility expander
10/12/1982CA1133623A1 Remote control apparatus
10/07/1982EP0052122A4 Image analysis system.
10/06/1982EP0061802A2 Imaging devices and systems
10/06/1982EP0061801A2 Imaging devices and systems
10/06/1982EP0061676A2 Device for displaying videotext pages, or videotext pages and viewdata pages
10/06/1982EP0061613A1 Method and device to accentuate lines of a black and white picture reproduced from a digital transcription
10/06/1982EP0061491A1 Automatic responsivity control for a ccd imager.
10/05/1982US4353098 Method of storing digital color television signals on magnetic tape
10/05/1982US4353093 Impulse noise reduction system for TV receivers
10/05/1982US4353092 Real time histogram modification system
10/05/1982US4353091 Circuit for detecting faults in horizontal sync pulse signals
10/05/1982US4353090 Extended play video recording and reproducing system with selection of multiplexed audio
10/05/1982US4353084 Readout circuit for a monolithically integrated circuit for linear image scanning
10/05/1982CA1133129A1 Video player and/or recorder with hadamard transform
10/05/1982CA1133118A1 Vertical synchronization circuit for television receivers
10/05/1982CA1133117A1 Television camera
10/05/1982CA1133116A1 Television special effects arrangement
10/05/1982CA1133115A1 Video clamp and inverter circuit
10/05/1982CA1133114A1 Apparatus for controlling the electron beam in an image pick-up tube
10/05/1982CA1133113A1 Television system for displaying and recording paths of motion
09/1982
09/29/1982EP0061357A2 Videotape recorder/reproducer
09/29/1982EP0061288A2 Digital television signal processing
09/29/1982EP0061050A1 Video recorder for recording an image carrier frequency-modulated by the video signal
09/28/1982US4352129 Digital recording apparatus
09/28/1982US4352127 Method and apparatus for analyzing streak image of light pulse formed on electro-optical streaking image tube
09/28/1982US4352126 System for reducing visible noise in television images
09/28/1982CA1132706A1 Time base error correcting apparatus
09/28/1982CA1132704A1 Comprehensive electronic compositing system
09/28/1982CA1132702A1 Automatic gain control for video amplifier
09/22/1982EP0060752A1 Two-dimensional photosensitive solid-state device and imager, using transfer of electrical charges, comprising such a device
09/21/1982US4351004 CCD Imager
09/21/1982US4351003 Automatic video signal peaking control
09/21/1982US4351002 Circuit for correcting phase deviations between the line deflection drive signals and the line synchronizing signals in a television receiver
09/21/1982US4351001 Horizontal phase lock loop for television
09/21/1982US4351000 Clock generator in PCM signal reproducing apparatus
09/21/1982US4350998 Device for differential image determination
09/21/1982US4350884 Automatic focusing of every image point in an image
09/21/1982CA1132273A1 Channel programing apparatus for a signal receiver
09/21/1982CA1132271A1 Channel selecting apparatus for use with signal receiver and signal recorder
09/21/1982CA1132266A1 Real-time digital x-ray subtraction imaging
09/21/1982CA1132260A1 One-dimensional ccd sensor with overflow arrangement
09/21/1982CA1132256A1 Video player-recorder with non-linear mark length modulation
09/21/1982CA1132250A1 Video signal speed-change reproducing system
09/21/1982CA1132249A1 Video signal speed-change reproducing system
09/21/1982CA1132248A1 Power supply control apparatus for a television receiver
09/21/1982CA1132247A1 Television receiver with a ghost detector
09/21/1982CA1132245A1 Color picture-in-picture television receiver
09/21/1982CA1132244A1 Signal restoration and gain control for image viewing devices
09/16/1982WO1982003146A1 Error correction arrangement for imagers
09/15/1982EP0060149A2 Image scanning method and device
09/15/1982EP0060096A2 Drive circuits for driving digital circuits with a clock signal
09/15/1982EP0060095A2 Shuffling digital data
09/15/1982EP0059773A1 Digital circuit delivering a binary signal whenever two signals have a predetermined frequency ratio, and its use in colour television receivers
09/15/1982EP0059762A1 Horizontal synchronizing circuit
09/15/1982EP0059761A1 Television receiver with count type vertical synchronizing circuit
09/14/1982US4349845 Control panel cover for projection television receiver
09/14/1982US4349842 Television receiver for receiving a picture carrier whose amplitude is modulated with a video signal, and a sound carrier whose frequency is modulated with an audio signal
09/14/1982US4349839 Vertical sync counter having multi modes of operation for different TV systems standards
09/14/1982US4349836 Apparatus for displaying information
09/14/1982US4349743 Solid-state imaging device
09/14/1982US4349739 Micro-calcification detection
09/14/1982US4349242 Specimen observation apparatus including an optical microscope and a scanning electron microscope
09/14/1982US4348898 Direct reading temperature and circumferential tire monitor
09/14/1982CA1131771A1 Method of controlling the position of a write-read head and device for carrying out the method
09/14/1982CA1131768A1 Television receiver with synchronous detector and common reference oscillator
1 ... 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3412 3413 3414 3415 3416 3417 3418 3419 3420 ... 3443