|
| US3944998 | 4 Nov 1974 | 16 Mar 1976 | | Display system |
| US4163229 | 18 Ene 1978 | 31 Jul 1979 | Burroughs Corporation | Composite symbol display apparatus |
| US4199757 | 19 Ene 1978 | 22 Abr 1980 | Tokyo Shibaura Electric Co., Ltd. | Character display apparatus |
| US4204208 | 30 Ago 1977 | 20 May 1980 | Harris Corporation | Display of video images |
| US4250502 | 13 Abr 1979 | 10 Feb 1981 | Siemens Aktiengesellschaft | Resolution for a raster display |
| US4297693 | 2 Feb 1979 | 27 Oct 1981 | Texas Instruments Incorporated | Apparatus for displaying graphics symbols |
| US4325063 | 11 Jun 1979 | 13 Abr 1982 | Redactron Corporation | Display device with variable capacity buffer memory |
| US4330834 | 24 Abr 1980 | 18 May 1982 | International Business Machines Corp. | Graphics display apparatus |
| US4383296 | 16 May 1980 | 10 May 1983 | Apple Computer, Inc. | Computer with a memory system for remapping a memory having two memory output buses for high resolution display with scrolling of the displayed characters |
| US4405920 | 31 Dic 1980 | 20 Sep 1983 | | Enhancing the perceptibility of barely perceptible images |
| US4443794 | 28 Abr 1982 | 17 Abr 1984 | Canon Kabushiki Kaisha | Character processing device |
| US4447809 | 2 Sep 1982 | 8 May 1984 | Hitachi, Ltd.
Hitachi Denshi Kabushiki Kaisha | High resolution figure displaying device utilizing plural memories for storing edge data of even and odd horizontal scanning lines |
| US4533911 | 24 Feb 1982 | 6 Ago 1985 | Daisy Systems Corporation | Video display system for displaying symbol-fragments in different orientations |
| US4616336 | 11 May 1983 | 7 Oct 1986 | International Business Machines Corp. | Independent image and annotation overlay with highlighting of overlay conflicts |
| US4675833 | 13 Abr 1984 | 23 Jun 1987 | Xyvision, Inc. | Processor controlled photocomposition system |
| US4760388 | 18 May 1983 | 26 Jul 1988 | Tatsumi Denshi Kogyo Kabushiki Kaisha | Method and an apparatus for displaying a unified picture on CRT screens of multiple displaying devices |
| US4839638 | 6 Nov 1986 | 13 Jun 1989 | Createc Gesellschaft fur Elektrotechnik mgH | Programmable circuit for controlling a liquid crystal display |
| US4901062 | 6 Dic 1988 | 13 Feb 1990 | International Business Machines | Raster scan digital display system |
| US4910505 | 7 Jul 1988 | 20 Mar 1990 | International Business Machines Corporation | Graphic display apparatus with combined bit buffer and character graphics store |
| US5260697 | 13 Nov 1990 | 9 Nov 1993 | Wang Laboratories, Inc. | Computer with separate display plane and user interface processor |
| US5420610 | 7 Mar 1994 | 30 May 1995 | Mitsubishi Denki Kabushika Kaisha | Screen display circuit apparatus |
| US5450097 | 19 Feb 1992 | 12 Sep 1995 | Mitsubishi Denki Kabushiki Kaisha | Picture data processing device with preferential selection among a plurality of source |
| US5619227 | 14 Sep 1994 | 8 Abr 1997 | Mitsubishi Denki Kabushiki Kaisha | Picture data processing device with preferential selection among a plurality of sources |
