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Your search returned 132 patents.
( 345/539 in Current US Classification )
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Patent IDTitleDate Filed
6020901 Fast frame buffer system architecture for video display system June 30, 1997
5963221 Device for writing and reading of size reduced video on a video screen by fixing read and write of alternating field memories during resize operation October 15, 1996
5949440 Method and apparatus for processing graphics primitives in multiple modes using reconfigurable hardware November 25, 1997
5900885 Composite video buffer including incremental video buffer September 3, 1996
5877780 Semiconductor chip having multiple independent memory sections, at least one of which includes simultaneously accessible arrays August 8, 1996
5850232 Method and system for flipping images in a window using overlays April 25, 1996
5844569 Display device interface including support for generalized flipping of surfaces April 25, 1996
5835101 Image information processing apparatus having means for uniting virtual space and real space September 20, 1996
5831638 Graphics display system and method for providing internally timed time-varying properties of display attributes March 8, 1996
5828384 Image display control device, method and computer program product September 12, 1996
5821948 Image processing circuit and display unit having the image processing circuit August 15, 1994
5808629 Apparatus, systems and methods for controlling tearing during the display of data in multimedia data processing and display systems February 6, 1996
5805173 System and method for capturing and transferring selected portions of a video stream in a computer system October 2, 1995
5801717 Method and system in display device interface for managing surface memory April 25, 1996
5801706 Special purpose memory for graphics and display apparatus using the special purpose memory for graphics April 20, 1995
5793996 Bridge for interconnecting a computer system bus, an expansion bus and a video frame buffer May 3, 1995
5777608 Apparatus and method for in-parallel scan-line graphics rendering using content-searchable memories March 1, 1994
5757364 Graphic display apparatus and display method thereof March 27, 1996
5727192 Serial rendering system with auto-synchronization on frame blanking May 1, 1996
5724560 Display graphics adapter for processing different pixel sizes in a windowing system December 14, 1995
5706034 Graphic processing apparatus and method December 19, 1994
5701144 High-speed image register for graphics display April 27, 1995
5696944 Computer graphics system having double buffered vertex ram with granularity August 8, 1995
5696534 Time multiplexing pixel frame buffer video output March 21, 1995
5675826 Image data storage April 5, 1996
5668568 Interface for LED matrix display with buffers with random access input and direct memory access output July 6, 1994
5657478 Method and apparatus for batchable frame switch and synchronization operations May 16, 1996
5649172 Color mixing device using a high speed image register April 28, 1995
5629723 Graphics display subsystem that allows per pixel double buffer display rejection September 15, 1995
5610630 Graphic display control system January 11, 1996
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