| Patents for H04N 9 - Details of colour television systems (80,494) |
|---|
| 06/13/1989 | US4839748 Initial state setting system for still picture recording/reproduction device |
| 06/13/1989 | US4839746 Information reproduction method for complex and CD disks |
| 06/13/1989 | US4839744 Video signal recording method and associated recording/reproducing apparatus |
| 06/13/1989 | US4839743 Interactive video and audio controller |
| 06/13/1989 | US4839733 Method and system for synchronization of an auxiliary sound source to motion picture film, video tape, or other picture source containing a sound track |
| 06/13/1989 | US4839727 Video signal processing apparatus for separating luminance and chrominance signals by means of signal correlation |
| 06/13/1989 | US4839721 Method of and apparatus for transforming color image data on the basis of an isotropic and uniform colorimetric space |
| 06/13/1989 | US4839718 Luminance selection apparatus for video signal control system |
| 06/13/1989 | CA1255789A1 Video key glow and border generator |
| 06/13/1989 | CA1255787A1 Transmission and/or reception of television pictures |
| 06/07/1989 | EP0319431A2 Device for controlling color video display |
| 06/07/1989 | EP0319085A1 Digital transmission with galvanic separation in video circuits |
| 06/07/1989 | EP0318576A1 Image printer system |
| 06/06/1989 | US4837630 Solid-state imaging apparatus with a plurality of CCD storage sections |
| 06/06/1989 | US4837612 Automatic hue corrector apparatus and method with a capability to correct wide angle demodulator hue signal distortion created in response to predominantly green hue environments |
| 06/06/1989 | US4836649 Optical layout for a three light valve full-color projector employing a dual relay lens system and a single projection lens |
| 06/01/1989 | WO1989003159A3 Digital video compression system |
| 05/31/1989 | EP0318038A2 Circuit for separating simultaneously reproduced PCM and ATF signals having at least partially overlapping frequency bands |
| 05/30/1989 | US4835623 System for playing video information recording disks, capable of special playback mode operation with a CLV disk |
| 05/30/1989 | US4835620 Video signal processing system |
| 05/30/1989 | US4835602 Color projection television system with apparatus for correcting misconvergence and misgeometry which calculates coefficients of equations representing deflection correction waveforms |
| 05/30/1989 | US4835601 Color video generating apparatus using acousto-optical deflector |
| 05/30/1989 | US4835599 Apparatus and method for storing and transmitting images represented by logic signals |
| 05/30/1989 | US4835594 Registration adjusting apparatus for a color television camera using a plurality of pick-up tubes |
| 05/30/1989 | CA1254998A1 Information signal recording medium and reproducing apparatus therefor |
| 05/30/1989 | CA1254995A1 Television special effects system |
| 05/24/1989 | EP0316946A2 Video signal hard copying apparatus |
| 05/24/1989 | EP0316817A1 Degaussing circuit for CRT |
| 05/24/1989 | EP0316770A2 System and method for formatting a composite still and moving image defining electronic information signal |
| 05/24/1989 | DE3738403A1 Circuit arrangement for separating a subcarrier signal |
| 05/23/1989 | US4833548 System for reading and storing composite index code from a recording disk |
| 05/23/1989 | US4833542 Large screen display apparatus having modular structure |
| 05/23/1989 | US4833529 Color image processing system with a color separating circuit which produces a color image signal in response to a status signal from a color identifying circuit |
| 05/23/1989 | US4833528 Color video projecting apparatus using acousto-optical deflector |
| 05/23/1989 | US4833527 Luminance signal forming circuit |
| 05/23/1989 | US4833526 Three dimensional non-adaptive decoder for a PAL color television composite signal |
| 05/23/1989 | US4833525 High speed color balance adjusting device capable of compensating for a flickering light source |
| 05/23/1989 | US4833524 System for two-dimensional blending of transitions between a color video picture signal and a background color signal |
| 05/23/1989 | US4833523 Chroma crawl elimination without any cumulative difference in frame time |
| 05/23/1989 | US4833370 Electron beam deflector |
| 05/18/1989 | DE3738092A1 Method for compensating for speed errors |
| 05/18/1989 | DE3737732A1 System for compensating for timebase errors in video signals |
| 05/16/1989 | US4831463 Video processing in which high frequency luminance components are folded into a mid-band spectrum |
| 05/16/1989 | US4831449 Television apparatus incorporating receiver and video tape recorder in a common cabinet |
| 05/16/1989 | US4831443 Wide band VCR with comb filter inhibition |
| 05/16/1989 | US4831437 Video endoscope system provided with color balance adjusting means |
| 05/16/1989 | US4831434 Method of correcting color saturation in electronic image processing |
| 05/11/1989 | DE3736741A1 System for determining timebase errors in a video signal |
| 05/10/1989 | EP0315589A1 Apparatus for producing modified photograhic prints |
| 05/09/1989 | US4829369 Color television image pickup device with a stripe filter |
| 05/09/1989 | US4829368 Solid color pickup apparatus |
| 05/09/1989 | US4829367 Apparatus and method for encoding and decoding a NTSC color video signal |
| 05/09/1989 | US4829214 Cathode ray tube degaussing control circuit |
| 05/09/1989 | US4827908 Endoscopic apparatus |
| 05/09/1989 | CA1253950A1 Television camera |
| 05/03/1989 | EP0314270A2 Apparatus for suppressing noises in a video signal |
| 05/03/1989 | EP0314269A2 Noise eliminating apparatus of video signal |
| 05/03/1989 | EP0314250A2 Video digital analog signal processing and display |
| 05/03/1989 | EP0313795A1 Video monitor color control system |
| 05/03/1989 | EP0313794A2 Display-based color system |
| 05/03/1989 | EP0313640A1 Improved optical system for full color liquid crystal light valve image projection. |
| 05/02/1989 | US4827509 CATV receiver |
| 05/02/1989 | US4827442 Digital circuit for simultaneously generating digital sine- and cosine-function values |
| 05/02/1989 | US4827357 Apparatus for copying modulated video signals from recording medium to recording medium including color and chroma correction |
| 05/02/1989 | US4827348 Exposure control system for dual mode electronic imaging camera |
| 05/02/1989 | US4827347 Electronic camera with proofing feature |
| 05/02/1989 | US4827334 Optical system and method for image sampling in a video projection system |
| 05/02/1989 | US4827333 Dynamic image correction method of offsets of various image pickup characteristics of a television camera system caused by variations in various image pickup conditions |
| 05/02/1989 | US4827332 Still video camera with color balance adjustment circuit responsive to shutter release switch and strobe light ready signal |
| 05/02/1989 | US4827331 Color TV camera with circuit for adjusting the white balance of red, green, and blue signals generated from a narrow-band luminance signal and line-sequential color-difference signals |
| 05/02/1989 | US4827183 CRT with means for monitoring electron beam |
| 05/02/1989 | US4826311 Prism assembly with three periscopes and projection lenses for a single light valve full-color projector |
| 04/26/1989 | EP0313395A2 A projection-type color display apparatus |
| 04/26/1989 | EP0313372A1 YC separator for video signal processing circuit |
| 04/26/1989 | EP0313368A2 Apparatus for reproducing information signals |
| 04/26/1989 | EP0313200A2 Apparatus and method for making large area electronic devices, such as flat panel displays and the like, using correlated, aligned dual optical systems |
| 04/26/1989 | EP0313026A2 Method of and apparatus for motion vector compensation in receiving television signal based on MUSE system |
| 04/26/1989 | CN2036730U Multipost geomagnetic field simulation device |
| 04/25/1989 | US4825304 Recording disc with sync information disposed in radial alignment |
| 04/25/1989 | US4825301 Apparatus for encoding and decoding high resolution still images and video images for recording on a standard storage media |
| 04/25/1989 | US4825300 Magnetic video recording system and method with horizontal synchronization interval alignment |
| 04/25/1989 | US4825299 Magnetic recording/reproducing apparatus utilizing phase comparator |
| 04/25/1989 | US4825294 Video display apparatus |
| 04/25/1989 | US4824227 Optimum riser angle for fresnel lenses in projection screens |
| 04/25/1989 | US4824214 Unitary prepolarizing prism assembly for a four color liquid crystal light valve image projector |
| 04/19/1989 | EP0312362A2 Magnetic recording and reproducing apparatus |
| 04/19/1989 | EP0312266A2 Apparatus for reproducing recorded information with cross modulation suppression |
| 04/19/1989 | EP0312163A1 Beam index display tube and display system including the beam index display tube |
| 04/19/1989 | EP0311806A1 Deflection unit for a colour cathode ray apparatus |
| 04/19/1989 | EP0168460B1 Demodulator for television signals |
| 04/18/1989 | US4823207 PCM recording and playback with variable read and write speeds |
| 04/18/1989 | US4823200 Camera for flash photography having an image recording system |
| 04/18/1989 | US4823199 Still video adapter device detachable to a camera body |
| 04/18/1989 | US4823197 Recording apparatus and reproducing apparatus |
| 04/18/1989 | US4823196 Image storage and retrieval apparatus |
| 04/18/1989 | US4823188 Apparatus for correcting for shading defects in video signals induced by variations in the speed of scanning spots in a TV camera |
| 04/18/1989 | US4823187 Color television camera having a test pattern projected through a non-incident prism plane |
| 04/18/1989 | US4823186 Color video signal generating device using monochrome and color image sensors having different resolutions to form a luminance signal |
| 04/18/1989 | US4823185 Colorimetric circuit with storage of simultaneously detected color components |
| 04/18/1989 | US4823184 For electrically analyzing video signals to detect change |