| Patents for H04N 9 - Details of colour television systems (80,494) |
|---|
| 06/29/1976 | US3967311 Velocity correction for video discs |
| 06/22/1976 | US3965482 Velocity correction circuit for video discs |
| 06/22/1976 | US3965386 Degaussing device for a color television display tube |
| 06/15/1976 | US3963862 Record carrier for a television signal |
| 06/08/1976 | US3962723 Automatic peak color control circuit |
| 06/08/1976 | US3962721 Apparatus for reading a disc-shaped record carrier with video luminance and chrominance information |
| 06/08/1976 | US3962720 Record carrier on which a television signal is stored |
| 06/01/1976 | US3961365 Color display device |
| 06/01/1976 | US3961364 Color television camera |
| 06/01/1976 | US3961362 Dynamic hue control networks |
| 06/01/1976 | US3961361 Gain control arrangement useful in a television signal processing system |
| 06/01/1976 | US3961360 Synchronizing detector circuit |
| 06/01/1976 | US3961359 Video signal processing system for reproducing a video signal from a bandwidth limited recorded signal |
| 06/01/1976 | US3961223 Astigmatic focus correction circuit |
| 06/01/1976 | US3961135 Synchronized demodulation system |
| 05/25/1976 | US3959813 Generation of a switching signal for the chroma keying of color video signals |
| 05/25/1976 | US3959811 Set-up arrangement for a color television receiver |
| 05/18/1976 | USRE28823 Switching sequence detector for PAL color television |
| 05/11/1976 | US3956584 Optical system for a television camera with a bias-light emitting device |
| 05/11/1976 | US3955882 Optical elements |
| 05/04/1976 | US3955212 Constant bandwidth RGB output amplifiers having simultaneous gain and DC output voltage control |
| 05/04/1976 | US3955211 Multiplex transmission of television audio-visual signals |
| 05/04/1976 | US3955148 Sampling circuit |
| 05/04/1976 | US3955115 Color television with VRT and automatic degaussing |
| 05/04/1976 | US3955107 Phase switching device |
| 04/27/1976 | US3953885 Electronic sound motion picture projector and television receiver |
| 04/27/1976 | US3953884 Video amplifier for deriving color signals |
| 04/27/1976 | US3953883 Combined brightness contrast and color saturation control circuit |
| 04/27/1976 | US3953882 System for recording and reproducing a color television signal |
| 04/27/1976 | US3953881 Color picture information recording and reproducing system |
| 04/27/1976 | US3953760 Dynamic electron beam convergence apparatus |
| 04/27/1976 | US3953109 Domain switching element |
| 04/20/1976 | USRE28784 High-voltage switching for three-color line-sequential color television |
| 04/20/1976 | US3952328 Film scanner for color television |
| 04/20/1976 | US3952326 Dropout compensator for a trisequential color video playback system |
| 04/13/1976 | USRE28774 White balance control system |
| 04/13/1976 | US3950781 Hue control circuit |
| 04/13/1976 | US3950780 Vir chroma system |
| 04/13/1976 | US3950779 Hue control circuit for color television receivers |
| 04/13/1976 | US3950671 Beam mislanding correcting system for color cathode ray tube |
| 04/06/1976 | US3949418 Burst gate and backporch clamping circuitry |
| 04/06/1976 | US3949417 Sequential color and memory decoder |
| 04/06/1976 | US3949416 Drop out compensation system |
| 04/06/1976 | US3949415 Method and apparatus for coupling to a studio synchronizer a recorded color TV signal containing a frequency-translated modulated chrominance subcarrier |
| 04/06/1976 | US3949414 Gain control device of video signal reproducing apparatus |
| 04/06/1976 | US3949165 Noise immune clamp circuit |
| 04/06/1976 | US3949161 Video signal reproducing system |
| 03/30/1976 | US3947871 Color video signal reproducing apparatus |
| 03/30/1976 | US3947870 Receiving system for auxiliary information signal transmitted during the vertical blanking period of a television signal |
| 03/30/1976 | US3947632 Start-up power supply for a television receiver |
| 03/23/1976 | US3946434 Color television camera with luminance non-uniformity compensation |
| 03/23/1976 | US3946433 Phase image scanning method |
| 03/23/1976 | US3946431 Synchronized demodulation of the chrominance signal with switched carrier phase angles |
| 03/23/1976 | US3946430 Multiple recording system for video signals and optical images |
| 03/16/1976 | US3945034 Optical system for a color television camera |
| 03/16/1976 | US3945033 Color eliminating circuit |
| 03/16/1976 | US3944870 Degaussing circuit for color television receivers |
| 03/16/1976 | US3944739 Electro-optical systems |
| 03/09/1976 | US3943561 System for optically detecting moving targets |
| 03/09/1976 | US3943560 Picture level control with compatible automatic chroma control |
| 03/09/1976 | US3943559 Telecinema system using electroluminescent diodes |
| 03/09/1976 | US3943558 Apparatus for reproducing colored still picture image |
| 03/09/1976 | US3943453 High voltage rapid switching circuit |
| 03/09/1976 | US3943279 Digital convergence of multiple image projectors |
| 03/02/1976 | US3942067 Multi-gun cathode ray tube convergence system |
| 02/24/1976 | US3940789 Multicolor display for the visual-aesthetic portrayal of electric signals |
| 02/24/1976 | US3940788 Color television camera optical system |
| 02/17/1976 | US3939486 Cathode ray tube having index strip electrode |
| 02/17/1976 | US3939485 Or reproducing system |
| 02/17/1976 | US3939432 FM limiter with input level sensing and TTL level output |
| 02/10/1976 | US3938189 System for recording and playing back individual frames of video and related audio signals |
| 02/10/1976 | US3938181 Automatic luminance channel frequency response control apparatus |
| 02/10/1976 | US3938180 Color television signal recording employs chrominance below luminance spectrum and color burst to correct timing variations |
| 02/10/1976 | US3938179 Comb filter for video processing |
| 02/03/1976 | US3936872 Video signal reproducing device with electron beam scanning velocity modulation |
| 02/03/1976 | US3936871 Multi-wavelength display system |
| 02/03/1976 | US3936870 Automatic gain control for color television camera with reproduced color fidelity |
| 02/03/1976 | US3936869 Automatic color level circuit with peak detector |
| 02/03/1976 | US3936867 Record carrier, method of producing the record carrier and method for reproducing stored signal therefrom |
| 01/27/1976 | USRE28702 Noninteracting lens system for a color encoding camera |
| 01/27/1976 | US3935590 Apparatus for displaying colored image |
| 01/27/1976 | US3935589 Color television signal generator |
| 01/27/1976 | US3935588 Color image pick-up system using strip filter |
| 01/27/1976 | US3935506 Device for radial, static and dynamic convergence of electron beams in a colour television display tube |
| 01/27/1976 | US3935387 Pulse generator for television for generating at least one pulse series having pulses of different duration and repetition period |
| 01/20/1976 | US3934266 Dark current correction circuit in two-tube color television camera |
| 01/20/1976 | US3934265 Ditube type color television camera and its application to an apparatus for converting a color film picture image into a video signal |
| 01/20/1976 | US3934264 Videotape recorder and reproducer every line velocity compensator apparatus |
| 01/20/1976 | US3934263 Video disc recording apparatus and methods |
| 01/13/1976 | US3932819 Electrical filters |
| 01/13/1976 | US3932772 High voltage switching generator |
| 01/13/1976 | US3932027 Beam splitting prism assembly |
| 01/06/1976 | US3931637 Dual channel automatic picture sharpness control |
| 01/06/1976 | US3931636 Battery conservation system for color television camera |