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Your search returned 73 patents.
( 345/546 in Current US Classification )
1
Patent IDTitleDate Filed
5432900 Integrated graphics and video computer display system June 16, 1994
5406306 System for, and method of displaying information from a graphics memory and a video memory on a display monitor February 5, 1993
5402147 Integrated single frame buffer memory for storing graphics and video data October 30, 1992
5274753 Apparatus for distinguishing information stored in a frame buffer April 19, 1993
5258750 Color synchronizer and windowing system for use in a video/graphics system September 21, 1989
5257348 Apparatus for storing data both video and graphics signals in a single frame buffer September 17, 1992
5243447 Enhanced single frame buffer display system June 19, 1992
5231383 Videographics display system March 25, 1991
5220312 Pixel protection mechanism for mixed graphics/video display adaptors September 29, 1989
5097257 Apparatus for providing output filtering from a frame buffer storing both video and graphics signals December 26, 1989
4862154 Image display processor for graphics workstation October 31, 1986
RE37944 Single chip frame buffer and graphics accelerator November 5, 1999
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