Patents for H04N 9 - Details of colour television systems (80,494) |
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10/27/1983 | WO1983003699A1 Ac plasma panel |
10/26/1983 | EP0092465A1 Apparatus for correction control, and system for the automatic set-up of correction data for a television camera |
10/26/1983 | EP0091967A1 Carrier color signal separating circuit |
10/25/1983 | US4412244 Switching circuit for television receiver on-screen display |
10/25/1983 | US4412243 Method of reproducing colored motion pictures |
10/25/1983 | US4412194 Convergence unit for in-line color cathode ray tube |
10/25/1983 | US4412181 Process for the demodulation of an amplitude modulated signal and demodulator performing this process |
10/18/1983 | US4410981 Simplified transmission system for sequential time-compression of two signals |
10/18/1983 | US4410908 Luminance signal generator for color film scanner |
10/18/1983 | US4410907 Burst gate keying and back porch clamp pulse generator |
10/18/1983 | US4410856 Frequency demodulator having automatic gain control |
10/18/1983 | US4410840 Color cathode ray tube display apparatus with compensation for errors due to interfering magnetic fields |
10/13/1983 | WO1983003513A1 Improvements in telecine machines |
10/13/1983 | WO1983003038A3 Method and device for storing and projecting images |
10/12/1983 | EP0091363A2 Video picture background generating apparatus |
10/12/1983 | EP0091103A2 Magnetic recording apparatus for a colour video signal |
10/12/1983 | EP0091102A1 Color signal processing circuit for video tape recorders |
10/11/1983 | US4409618 Digital video effects system employing a chroma-key tracking technique |
10/11/1983 | US4409614 Method for the reproduction of originals which, with respect to their color content, are scanned according to a tristimulus method |
10/11/1983 | US4409613 SEPP-Based deflection control circuit |
10/11/1983 | US4409612 Circuit arrangement for separating the components of a PAL color television signal |
10/11/1983 | US4409611 Encoded signal color image compositing |
10/11/1983 | US4409610 Method for reproducing polychrome images |
10/11/1983 | CA1155217A1 Filter and system incorporating the filter for processing discrete samples of composit signals |
10/11/1983 | CA1155216A1 Efficient multichannel automatic setup and remote control system |
10/05/1983 | EP0090426A2 Method and apparatus for measuring horizontal sync subcarrier phase |
10/05/1983 | EP0090363A2 Smear signal for bandwidth-limited frequency-modulated television channels |
10/05/1983 | EP0090211A1 Apparatus for the flickerless display of television pictures, text pages and graphic pages |
10/05/1983 | EP0090108A1 Convergence unit for in-line colour cathode ray tube |
10/05/1983 | EP0090107A1 Convergence unit for in-line colour cathode ray tube |
10/05/1983 | EP0038464B1 Colour television receiver comprising at least one integrated circuit for separating and processing the luminance and chrominance signals present in the composite colour signal |
10/04/1983 | US4408223 Beam index color display system |
10/04/1983 | US4408222 Phase detector for television tuning systems and the like |
10/04/1983 | US4408221 Television chroma-key systems |
10/04/1983 | US4408143 Color image display apparatus |
10/04/1983 | CA1154865A1 Video track transfer system and method |
10/04/1983 | CA1154864A1 Color temperature control circuit |
10/04/1983 | CA1154863A1 Method and apparatus for printing a television picture on a two-dimensional medium |
09/28/1983 | EP0089875A1 Color separator for a video display generator |
09/28/1983 | EP0089728A1 Encoding circuit for a SECAM colour television transmission |
09/28/1983 | EP0089724A1 Camera for pickung up coloured pictures |
09/27/1983 | US4406977 Power supply circuit |
09/27/1983 | CA1154536A1 Decoding and recoding composite digital television signals |
09/27/1983 | CA1154535A1 Video disc system |
09/20/1983 | US4405937 Chrominance signal reproducing apparatus |
09/20/1983 | US4405901 Signal processing circuit |
09/20/1983 | CA1154156A1 Nested loop video disc servo system |
09/20/1983 | CA1154149A1 Color television receiving system with forced chroma transients |
09/20/1983 | CA1154148A1 Encoding circuit for a secam colour television transmitter |
09/14/1983 | EP0088583A1 Image processing apparatus |
09/14/1983 | EP0088464A1 Digital colour television signal processing circuit |
09/13/1983 | US4404593 Brightness control circuit |
09/13/1983 | US4404588 CRT Holding assembly for projection television |
09/13/1983 | US4404587 Electrical compensation for misregistration of striped color filter in a color imager with discrete sampling elements |
09/13/1983 | US4404586 Solid-state color imager with stripe or mosaic filters |
09/13/1983 | US4404584 Signal processing apparatus effecting asymmetrical vertical peaking |
09/13/1983 | US4404583 Method and apparatus for determining and controlling the sampling phase in sampling the burst signal of a color television signal |
09/13/1983 | US4404500 Projection television apparatus |
09/13/1983 | CA1153819A1 Color video information processing apparatus |
09/07/1983 | EP0087485A1 IC set with three integrated circuits for videosignal processing in a colour television receiver |
09/06/1983 | US4403262 Audio signal muting circuit for magnetic recording and reproducing apparatus |
09/06/1983 | US4403250 Processing of T.V. pictures for subsequent stop mode reproduction |
09/06/1983 | US4403248 Display device with deformable reflective medium |
09/06/1983 | US4403247 Solid state color imaging apparatus |
09/06/1983 | US4403246 Vertical detail enhancement on/off switch |
09/06/1983 | US4403245 Method and circuit for time-correction of digital switching signals |
09/06/1983 | US4403244 Apparatus for correcting a variation in the time base of a reproduced video signal |
09/06/1983 | CA1153463A1 Color resolution compensator |
09/06/1983 | CA1153462A1 Phase detection circuit and automatic tint control circuit of color television receiver utilizing the same |
09/06/1983 | CA1153461A1 Raster manipulated television receiver |
09/01/1983 | WO1983003038A2 Method and device for storing and projecting images |
08/31/1983 | EP0087303A2 Video and audio signal reproducing apparatus |
08/31/1983 | EP0087249A2 Apparatus for reproducing video and audio signals |
08/31/1983 | EP0087154A2 Method and apparatus for the universal recording and playback of encoded digital video data |
08/31/1983 | EP0087114A2 Video tape recorder |
08/31/1983 | EP0087019A1 Video tape recorder with quick- and slow-motion reproducing modes |
08/31/1983 | EP0086839A1 High-sensitivity fm demodulating system |
08/31/1983 | EP0086838A1 High-sensitivity fm signal demodulation system |
08/30/1983 | US4402015 Picture signal pre-processing method for a picture reproducing machine |
08/30/1983 | US4402006 Image enhancer apparatus |
08/30/1983 | US4402005 Clock generator for a digital color television signal receiver |
08/30/1983 | US4401922 Convergence distortion correction method and apparatus for color cathode-ray tube |
08/30/1983 | US4401917 Color display tube including cylindrical dipole correction magnets |
08/30/1983 | CA1153109A1 Video disc player buck |
08/30/1983 | CA1153106A1 Composite keying signal generator for a television receiver |
08/30/1983 | CA1153105A1 Color-difference signal processing circuits |
08/24/1983 | EP0086496A1 Magnetic recording/reproducing apparatus |
08/24/1983 | EP0086464A1 Driving circuit without adjustment for colour television picture tubes |
08/23/1983 | US4400742 Magnetic recording and reproducing apparatus for color video signals |
08/23/1983 | US4400741 Video tape recorder with inter-channel switching circuit for special modes of reproduction |
08/23/1983 | US4400722 Optical configuration for projection television apparatus |
08/23/1983 | US4400721 Transition system for color television receivers |
08/23/1983 | US4400720 Dynamic de-emphasis compensation system |
08/23/1983 | US4400719 Television display system with reduced line-scan artifacts |
08/23/1983 | US4400454 Process of producing color solid image pickup element base plates |
08/23/1983 | CA1152651A1 Method and apparatus for encoding a digital signal to have minimal dc component |
08/23/1983 | CA1152642A1 Apparatus for reading a disc-shaped record carrier |
08/23/1983 | CA1152633A1 Decoding composite pal television signals |
08/23/1983 | CA1152632A1 Digital process for controlling the correct reproduction of a composite television signal and a device for implementing said process |
08/18/1983 | WO1983002869A1 Improvements in and relating to colour scanners |