| Patents for H04N 9 - Details of colour television systems (80,494) |
|---|
| 04/27/1993 | US5206548 Noise reduction circuit |
| 04/27/1993 | CA1317044C Active matrix lcd image projection system |
| 04/27/1993 | CA1317033C Color display system and tube having an electron gun with dual electrode modulation |
| 04/27/1993 | CA1317024C Recovery of luminance and chrominance information from an encoded color television signal |
| 04/22/1993 | DE4231720A1 Cathode ray tube display device - supplies field coils with sawtooth current synchronous with deflection current of CRT |
| 04/21/1993 | EP0538056A2 An image processing system |
| 04/21/1993 | EP0537945A1 Computer generated images with real view overlay |
| 04/21/1993 | EP0537881A2 Graphics decoder |
| 04/21/1993 | EP0537853A1 Liquid crystal colour display device |
| 04/21/1993 | EP0537708A1 Colour projector |
| 04/21/1993 | EP0403540B1 Television signal processing system for reducing diagonal image artifacts |
| 04/21/1993 | CN2130313Y Photoelectric projection colour television |
| 04/20/1993 | US5204754 Video signal processing apparatus for restoring an interlaced video signal stored in a memory |
| 04/20/1993 | US5204744 For reading information on a film |
| 04/20/1993 | US5204741 Motion detector and image stabilizing system |
| 04/19/1993 | WO1993008501A1 Scene projector |
| 04/15/1993 | WO1993007720A1 Method and apparatus for decoding encoded video data |
| 04/14/1993 | EP0536918A2 Method and apparatus for color image processing |
| 04/14/1993 | EP0536897A2 Television receiver with picture in picture operation |
| 04/14/1993 | EP0536630A2 Band-compressed signal processing apparatus |
| 04/14/1993 | EP0536321A1 Stacked display panel construction and method of making same |
| 04/14/1993 | CN1020325C Apparatus for combining and separating constituent components of video signal |
| 04/13/1993 | US5202886 System and multiplexer/demultiplexer for the transmission/reception of digital television information |
| 04/13/1993 | US5202767 Multimode computerized multicolor camera and method therefor |
| 04/13/1993 | US5202763 Television receiver with partially by-passed non-linear luminance signal processor |
| 04/13/1993 | US5202762 Method and apparatus for applying correction to a signal used to modulate a background video signal to be combined with a foreground video signal |
| 04/13/1993 | US5202760 Information compression method and device for compatible decoding of a group of television signals with increasing resolutions |
| 04/13/1993 | US5202756 Color signal processing apparatus using plural luminance signals |
| 04/13/1993 | US5202755 Encoding system of a simulcast high definition television and method thereof |
| 04/13/1993 | CA1316259C Sound reproducing apparatus continuously deriving reproduced sound signal at recording time while driving sound reproducing media in special reproduction mode |
| 04/07/1993 | EP0535945A2 Digital oscillator and color subcarrier demodulation circuit |
| 04/07/1993 | EP0535829A2 Black balance adjustment for video cameras having several solid-state imager |
| 04/07/1993 | EP0535751A2 Automatic white balance control apparatus |
| 04/07/1993 | EP0535716A2 Image pick up apparatus having pixel compensation circuit |
| 04/07/1993 | EP0535323A2 Transmission circuit for transmitting colour television signals |
| 04/07/1993 | CN1070783A Video system including apparatus for deactivating automatic control arrangement |
| 04/06/1993 | US5200863 Image data recording system including memory card |
| 04/06/1993 | US5200857 Color separation/synthetic optical system including two dichroic mirrors angled for correction of astigmatism |
| 04/06/1993 | US5200844 Color head-up display system |
| 04/06/1993 | US5200843 Polarized synthesization in projection type liquid crystal displays |
| 04/06/1993 | US5200835 Demodulator for fm modulated video signals with pre-demodulation sideband suppression and post-demodulation sideband restoration |
| 04/06/1993 | US5200834 Magnetic recording and reproducing apparatus obtaining separate clock signals from brightness and color components of a video signal |
| 04/06/1993 | US5200833 Signal level clamping apparatus for a CTDM video signal |
| 04/06/1993 | US5200821 Arrangement for processing signals before and after transmission and/or storage with flow rate reduction, and signal transmission and/or storage systems including such arrangements |
| 04/06/1993 | US5200815 Convergence correction apparatus for a video projection system |
| 04/06/1993 | US5200814 Video projector with optical color balance |
| 04/06/1993 | US5200813 Control method for white balance of video camera |
| 04/06/1993 | US5200812 Sampling frequency down-converting apparatus |
| 04/06/1993 | US5200749 For converting an input signal into a digital signal |
| 04/06/1993 | CA1315874C Pcm data transmitting apparatus and method |
| 04/06/1993 | CA1315873C Interpolator for compressed video data |
| 04/01/1993 | WO1993006693A1 Saturable smoothing grid for image processing |
| 04/01/1993 | DE4232662A1 Picture projection equipment - enlarges and projects colour pictures from small picture surfaces on to large picture screen with three single colour cathode ray tubes |
| 04/01/1993 | DE4232462A1 Chrominance signal correction circuit for multi-analogue component signals - provides delayed chrominance interpolation or clamped signal to luminance signal processing stage to prevent cross-colour effect. |
| 03/31/1993 | EP0534620A2 Apparatus and method for generating high speed dubbing signal |
| 03/31/1993 | EP0534426A2 Liquid crystal display panel and projector utilizing the same |
| 03/31/1993 | EP0533947A1 Encoder and decoder |
| 03/31/1993 | EP0533748A1 Field synchronization system maintaining interlace integrity |
| 03/31/1993 | EP0533738A1 Asymmetric picture compression. |
| 03/31/1993 | CN1070529A Television starup current regulation |
| 03/30/1993 | US5198960 Color cathode ray tube set |
| 03/30/1993 | US5198940 Image signal recording system |
| 03/30/1993 | US5198897 Continuous-motion line-assembly telecine with misregistration correction |
| 03/30/1993 | US5198892 Image input device for generating a video signal for an image reproduction apparatus |
| 03/30/1993 | US5198890 White balance correcting device for an image sensing |
| 03/30/1993 | US5198730 Color display tube |
| 03/30/1993 | CA1315395C Separating components of composite digital video signals |
| 03/30/1993 | CA1315393C Television signal receiving apparatus |
| 03/24/1993 | EP0533594A1 Apparatus and method for measuring and displaying subcarrier horizontal sync phase for many video signals |
| 03/24/1993 | EP0533488A2 Image sensing apparatus having two image sensing portions and one signal processing portion and allowing improved white balance control |
| 03/24/1993 | EP0533140A1 Degaussing circuit with delayed generation of a vertical deflection |
| 03/24/1993 | EP0533100A2 Gradation correction method and apparatus |
| 03/24/1993 | EP0532711A1 Skewing dither sequences |
| 03/24/1993 | EP0532702A1 Digital fm synthesizer for record circuitry. |
| 03/24/1993 | EP0532682A1 Synchronizing side by side pictures. |
| 03/24/1993 | EP0532676A1 Aspect ratio control for picture overlays |
| 03/24/1993 | EP0532672A1 Side by side television pictures |
| 03/24/1993 | EP0532667A1 Two stage interpolation system. |
| 03/24/1993 | EP0532665A1 Luminance processing system. |
| 03/24/1993 | EP0532653A1 Field synchronization system with write/read pointer control. |
| 03/24/1993 | EP0532652A1 Wide screen television |
| 03/24/1993 | EP0532635A1 Chrominance processing system. |
| 03/24/1993 | EP0532615A1 Picture overlay system for television |
| 03/24/1993 | EP0532592A1 Chrominance processing and timing system |
| 03/24/1993 | EP0532583A1 Automatic letterbox detection |
| 03/23/1993 | US5196926 Optical system for an lcd projector |
| 03/23/1993 | US5196923 Automatic image signal correcting device |
| 03/23/1993 | US5196922 Digital image generation |
| 03/23/1993 | US5196921 Data transmission using color burst position modulation |
| 03/23/1993 | US5196736 Signal transient improvement device having a delay circuit in which the amount of delay is adjustable |
| 03/23/1993 | US5196732 Step voltage generator |
| 03/23/1993 | CA1315028C Digital convergence system |
| 03/18/1993 | WO1993005611A1 Key signal shading system |
| 03/18/1993 | DE4130338A1 A=D or D=A converter circuit for digital video recorder - has switched reference signals controlling range for each successive signal section |
| 03/17/1993 | EP0571363A4 Solid state 360 degree viewing system. |
| 03/17/1993 | EP0532322A2 Television apparatus with hierarchy menu operation |
| 03/17/1993 | EP0532279A2 Method of recording information on video disk |
| 03/17/1993 | EP0532278A2 Method of recording information on video disk |
| 03/17/1993 | EP0532277A2 Method of recording information on video disk |
| 03/17/1993 | EP0532276A2 Method of recording information on video disk |