Patents for H04N 9 - Details of colour television systems (80,494) |
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06/01/1983 | EP0080157A2 Method and arrangement for demodulating frequency-modulated signals using sampled values |
05/31/1983 | US4386364 Image display apparatus |
05/31/1983 | US4386363 Chroma key switching signal generator |
05/31/1983 | US4386345 Color and brightness tracking in a cathode ray tube display system |
05/31/1983 | US4386267 Color isolation method |
05/31/1983 | US4386144 Silver halide emulsions; multilayer; variations in photosensitivity; tubes; solid state electronics |
05/31/1983 | CA1147457A1 Track selection method and apparatus |
05/31/1983 | CA1147451A1 Signal processing apparatus |
05/31/1983 | CA1147450A1 Television image size altering apparatus |
05/25/1983 | EP0079604A2 Image display apparatus |
05/24/1983 | US4385326 Video disc systems with plural preemphasis/deemphasis networks |
05/24/1983 | US4385311 Filter and phase shift circuit for a television automatic flesh color correction system |
05/24/1983 | US4385259 Dynamic convergence control apparatus for shadow mask CRT displays |
05/24/1983 | US4384769 Illuminating system for test projector |
05/24/1983 | CA1147053A1 Flesh correction circuitry for color television receiver |
05/18/1983 | EP0079111A1 Colour imaging device |
05/18/1983 | EP0079097A1 Auto-tuned frequency discriminator |
05/17/1983 | US4384302 Composite video signal limiter |
05/17/1983 | US4384279 Modular large scale image display device |
05/17/1983 | CA1146666A1 Circuit arrangement in a colour television encoder |
05/11/1983 | EP0078542A2 Color video signal recording apparatus |
05/10/1983 | US4383279 Reproduction of special purpose information on a video disc |
05/10/1983 | CA1146264A1 Solid state digital television camera |
05/10/1983 | CA1146263A1 Digital color encoder |
05/04/1983 | EP0078227A2 Image pickup system for colour television |
05/04/1983 | EP0078059A2 Improved audio/video signal recording method |
05/04/1983 | EP0078052A2 PAL digital video signal processing arrangement |
05/04/1983 | EP0078045A1 Synchronizing signal generating circuit for solid-state colour video camera |
04/28/1983 | WO1983001554A1 Carrier color signal separating circuit |
04/27/1983 | EP0077567A2 Modulator-demodulator for obtaining and demodulating frequency-modulated signal |
04/26/1983 | US4381521 Optical finder system for a video camera |
04/26/1983 | US4381520 Automatic white adjusting circuit for a television camera |
04/26/1983 | US4381519 Error concealment in digital television signals |
04/26/1983 | CA1145452A1 System for broadcasting audio-visual television signals synchronized by a pilot frequency and method for the application of said system |
04/20/1983 | EP0077239A1 Spatial correction device for an image scanner |
04/20/1983 | EP0077156A1 Solid-state colour television camera |
04/20/1983 | EP0077117A1 Rear projection apparatus |
04/20/1983 | EP0077112A1 External magnetic field compensator for a CRT |
04/20/1983 | EP0077003A2 Color solid-state imager |
04/19/1983 | US4380779 Method for recording multiplexed signals on metal evaporated tape |
04/19/1983 | US4380716 External magnetic field compensator for a CRT |
04/19/1983 | CA1144865A1 Apparatus for color or panchromatic imaging |
04/18/1983 | EP0043828A4 Solid-state imaging apparatus. |
04/13/1983 | EP0076260A1 System for spatially transforming images. |
04/13/1983 | EP0076259A1 Controller for system for spatially transforming images. |
04/13/1983 | EP0012756B1 Automatic setup system for television cameras |
04/12/1983 | US4380023 Electronic imaging apparatus with light valve area arrays |
04/06/1983 | EP0076076A2 Colour and brightness tracking in a cathode ray tube display system |
04/06/1983 | EP0076047A1 Color video signal recording and reproducing apparatus |
04/05/1983 | US4379310 Image tube suppression circuit |
04/05/1983 | US4379292 Method and system for displaying colors utilizing tristimulus values |
03/30/1983 | EP0075291A1 Beam-indexing color picture tube arrangement |
03/29/1983 | US4378593 Time base conversion apparatus |
03/29/1983 | CA1143829A1 Image detail improvement in a vertical detail enhancement system |
03/29/1983 | CA1143828A1 Signal processing circuit having a non-linear transfer function |
03/29/1983 | CA1143773A1 Color picture tube magnetic shielding and degaussing structure |
03/23/1983 | EP0074879A2 Color imaging device and method of preparation |
03/23/1983 | EP0074824A2 Chromakey apparatus |
03/23/1983 | EP0074688A1 Circuit arrangement for recording a colour video signal |
03/23/1983 | EP0074682A2 Circuit for adjusting the colour signal amplitude |
03/23/1983 | EP0074597A2 Method and apparatus for the digital adjustment of the clock-signal phase in a digital signal processing system |
03/22/1983 | US4377820 Adaptive error concealment |
03/22/1983 | US4377794 Charge transfer device comb filter with improved frequency response |
03/22/1983 | CA1143468A1 Video signal reproducing apparatus |
03/17/1983 | WO1983000974A1 High-sensitivity fm demodulating system |
03/17/1983 | WO1983000973A1 High-sensitivity fm demodulating system |
03/17/1983 | WO1983000968A1 Television display system with reduced line-scan artifacts |
03/17/1983 | WO1983000921A1 Method and apparatus for image formation |
03/16/1983 | EP0074081A2 Signal processing unit |
03/16/1983 | EP0073822A1 Error correction arrangement for imagers. |
03/15/1983 | US4376957 Transmission system with sequential time-compressed baseband color |
03/15/1983 | US4376955 Two dimensional adaptive dropout compensator and chroma inverter |
03/15/1983 | US4376954 Slow down processor for video disc mastering having color phase error detector/corrector |
03/15/1983 | US4376949 Color projection TV systems |
03/15/1983 | CA1143054A1 Chorominance signal processing circuit |
03/15/1983 | CA1143053A1 Image pick-up apparatus |
03/15/1983 | CA1143052A1 Recording and/or reproducing colour television signals |
03/15/1983 | CA1143051A1 Three dimensional television system |
03/09/1983 | EP0073620A2 FM counter detector |
03/09/1983 | EP0073500A1 Autoregistration device for a colour TV camera |
03/08/1983 | US4376291 Method of compensating time faults in a digital color television signal |
03/08/1983 | US4376290 Color video information processing apparatus |
03/08/1983 | US4376289 Self-enabling dropout corrector |
03/08/1983 | US4376268 Phase locked loop having automatic-input tuning and phase control circuits |
03/08/1983 | CA1142641A1 Automatic kinescope biasing system with increased interference immunity |
03/08/1983 | CA1142640A1 Phase compensated controlled oscillator |
03/02/1983 | EP0073152A2 Apparatus for reproducing a still color picture |
03/02/1983 | EP0073005A2 Color cathode ray tube device |
03/01/1983 | US4375646 Color television receiver with means for disabling VIR correction during reproduction of recorded broadcast signals |
02/23/1983 | EP0072635A1 Methods of and apparatus for coding television signals |
02/23/1983 | EP0072507A2 Method and circuit arrangement for recording and/or reproducing large-bandwidth signals |
02/22/1983 | US4375046 Network and method for correcting vertical non-linearity and mis-convergence in a television projection system |
02/22/1983 | CA1141584A1 Color imaging devices and color filter arrays using photo-bleachable dyes |
02/16/1983 | EP0071745A2 Composite video color signal generation from digital color signals |
02/15/1983 | US4374396 Chrominance sub-carrier modifier for PAL-color television signals |
02/15/1983 | US4374395 Video system with picture information and logic signal multiplexing |
02/09/1983 | EP0071510A1 Method and apparatus for reconstituting a television picture from one frame of a composite digital signal |
02/09/1983 | EP0071506A1 Digital method and device for the phase error correction of a sampled signal and its application to the correction of television signals |
02/08/1983 | US4373168 Digital time-base corrector having a wide correction range |
02/08/1983 | CA1141023A2 Luminance control circuit for a television receiver |