| Patents for G09G 1 - Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators (6,572) |
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| 01/23/1990 | US4896283 Iterative real-time XY raster path generator for bounded areas |
| 01/23/1990 | US4896148 Display apparatus |
| 01/23/1990 | CA1264864A1 Mode and configuration indicator for a computer |
| 01/16/1990 | US4894774 Lookahead pipeline for processing object records in a video system |
| 01/16/1990 | US4894719 Synchronizing signal automatic selecting circuit |
| 01/16/1990 | US4894711 Beam index display tube and display system including the beam index display tube |
| 01/16/1990 | US4894653 Method and apparatus for generating video signals |
| 01/16/1990 | CA1264494A2 Frame buffer memory |
| 01/11/1990 | WO1990000335A1 Video interface for capturing an incoming video signal and reformatting the video signal |
| 01/10/1990 | CN1038738A Apparatus for receiving character multiplex broadcasting |
| 01/09/1990 | US4893257 Multidirectional scan and print capability |
| 01/09/1990 | US4893116 Logical drawing and transparency circuits for bit mapped video display controllers |
| 01/03/1990 | CN1038559A Protection circuit for horizontal deflection circuit |
| 01/02/1990 | US4891631 Graphics display system |
| 12/28/1989 | WO1989012885A1 Method and apparatus for generating video signals |
| 12/28/1989 | DE3920647A1 Fluorescing luminaire device |
| 12/27/1989 | EP0348205A2 Device for suppression of leakage of magnetic flux in display apparatus |
| 12/27/1989 | EP0347721A2 Method and apparatus for horizontal raster correction for triangular or sinusoidal deflection |
| 12/27/1989 | EP0192655B1 Method and apparatus for operating a display monitor |
| 12/27/1989 | CN1038367A 时钟闹铃装置 Clock alarm device |
| 12/26/1989 | US4890098 Flexible window management on a computer display |
| 12/20/1989 | EP0347191A1 A colour display control system |
| 12/20/1989 | EP0346437A1 Apparatus for generating a cursor pattern on a display. |
| 12/14/1989 | DE3918775A1 Input circuit of a colour monitor |
| 12/07/1989 | DE3917917A1 Method and devices to generate a multiple-level symbol |
| 12/06/1989 | EP0344299A1 Timing control for display system. |
| 12/05/1989 | US4885699 Data processing apparatus for editing, filing, and printing image data by means of visual observation of the data on a display screen |
| 11/30/1989 | WO1989011715A1 System for enlarging or contracting figures |
| 11/29/1989 | EP0343636A2 Apparatus for receiving character multiplex broadcasting |
| 11/28/1989 | US4883377 Character pattern generator for dot matrix printer |
| 11/23/1989 | EP0342318A1 Automatic sharpness adjustment for picture tubes |
| 11/23/1989 | EP0342223A1 Video display controller. |
| 11/22/1989 | CN1037419A Word figure generator and controller with high integrating degree |
| 11/22/1989 | CN1037413A Method for high-speed generation of slant word and rotated word at any angle |
| 11/21/1989 | US4882577 Calligraphic control for image superimposition |
| 11/21/1989 | CA1263191A1 Method for assisting the operator of an interactive data processing system to enter data directly into a selected cell of a spreadsheet |
| 11/16/1989 | DE3914905A1 Device and method to represent multiple windows |
| 11/14/1989 | US4881064 Information processor having cursor display system and control |
| 11/07/1989 | US4879668 Method of displaying internal surfaces of three-dimensional medical images |
| 11/02/1989 | EP0339203A1 Raster display |
| 10/31/1989 | US4878194 Digital signal processing apparatus |
| 10/31/1989 | US4878117 Video signal mixing unit for simultaneously displaying video signals having different picture aspect ratios and resolutions |
| 10/25/1989 | EP0338416A2 Virtual display adapter |
| 10/24/1989 | US4876488 Raster rotation circuit |
| 10/18/1989 | CN1036467A Computer workstation including video update arrangement |
| 10/17/1989 | US4875035 Arrangement for the display of processing data by means of pixels on a cathode ray tube |
| 10/17/1989 | US4875032 Method and apparatus for processing colorimetric parameters of a color sample |
| 10/17/1989 | US4874992 Closed loop adaptive raster deflection signal generator |
| 10/17/1989 | US4874983 Picture display system including a deflection unit with a double saddle coil system |
| 10/17/1989 | US4874982 Display device with adjustable deflection unit |
| 10/11/1989 | EP0336038A2 Apparatus for reproducing and processing picture information from a recording medium |
| 10/10/1989 | US4873514 Video display system for scrolling text in selected portions of a display |
| 10/10/1989 | US4873472 Flat cathode ray tube display apparatus |
| 10/05/1989 | DE3808945A1 Ansteuerverfahren fuer eine flache bildwiedergabevorrichtung Driving for a flat image reproducing apparatus |
| 10/03/1989 | US4872054 Video interface for capturing an incoming video signal and reformatting the video signal |
| 09/27/1989 | EP0333954A2 Method of recording and reproducing picture information, recording medium, and recording medium playing apparatus |
| 09/27/1989 | EP0204821B1 Circuit means for converting digital signals representing color information into analog voltage level signals |
| 09/27/1989 | CN2045139U Wave form memory head |
| 09/26/1989 | US4870407 Video display apparatus |
| 09/26/1989 | US4870331 Circuit arrangement for a picture display device for the stabilization of the size of the picture displayed |
| 09/26/1989 | US4870263 Device for determining the contrast of a display screen as a function of the observation direction |
| 09/21/1989 | WO1989008968A1 A colour flat display system |
| 09/20/1989 | EP0333382A1 Frequency detection |
| 09/19/1989 | US4868556 Cathode ray tube controller |
| 09/19/1989 | US4868554 Display apparatus |
| 09/14/1989 | DE3906924A1 Grey-scale imaging method having a pixel-matrix display device |
| 09/13/1989 | EP0332089A2 Protection arrangement of a deflection circuit |
| 09/13/1989 | EP0180593B1 Cathode ray tube display system |
| 09/12/1989 | US4866600 Computer video control system |
| 09/12/1989 | US4866520 Video system for displaying lower resolution video signals on higher resolution video monitors |
| 09/12/1989 | US4866514 Image processing having a second set of look-up-tables (LUTS) for generating error value signals |
| 09/12/1989 | US4866336 Display device including a combination of a display tube and a deflection unit |
| 09/06/1989 | EP0331172A2 Reference generator |
| 09/05/1989 | US4864197 Horizontal deflection circuit for video display monitor |
| 09/05/1989 | US4863233 Fiber optic interconnect system |
| 08/30/1989 | EP0329839A2 Flat picture display device |
| 08/29/1989 | CA1258921A1 Word processing composite character processing method |
| 08/23/1989 | EP0329216A1 Picture display device including a waveform generator/and a compensation circuit, and integrated circuit incorporating the same |
| 08/22/1989 | US4860251 Vertical blanking status flag indicator system |
| 08/15/1989 | US4858107 Computer device display system using conditionally asynchronous memory accessing by video display controller |
| 08/15/1989 | US4858018 Image processing apparatus |
| 08/15/1989 | US4857910 Bit-map CRT display control |
| 08/15/1989 | US4857909 Image display apparatus |
| 08/15/1989 | US4857805 Picture display device with stray field compensation means |
| 08/15/1989 | US4856920 Dot matrix printing and scanning |
| 08/08/1989 | US4855682 Trigger arrangement suitable for oscillscopes |
| 08/03/1989 | DE3842266A1 Vertikale vorsteuerungsschaltung fuer eine schnittstelle eines monitors mit mehrfachsynchronisierung Vertical feedforward circuit for an interface of monitors with multiple synchronization |
| 08/02/1989 | EP0326295A1 A method of magnifying a bit map font data in a horizontal direction |
| 08/01/1989 | US4853683 Enhanced capacity display monitor |
| 07/27/1989 | WO1989006850A1 Enhanced capacity display monitor |
| 07/26/1989 | EP0324991A1 Display control apparatus |
| 07/25/1989 | US4852065 Data reorganization apparatus |
| 07/25/1989 | US4851900 Imaging system employing an electronic variable color filter |
| 07/25/1989 | US4851833 Digital engine analyzer |
| 07/25/1989 | US4851826 Computer video demultiplexer |
| 07/18/1989 | US4849748 Display control apparatus with improved attribute function |
| 07/18/1989 | US4849744 Digital engine analyzer |
| 07/13/1989 | WO1989006415A1 Graphics display system |
| 07/13/1989 | DE3843409A1 Colour selection system for text mode (word processing) |
| 07/12/1989 | EP0323677A1 Picture display device including a waveform generator |