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Your search returned 166 patents.
( 345/556 in Current US Classification )
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Patent IDTitleDate Filed
6157743 Method for retrieving compressed texture data from a memory system July 31, 1998
6151034 Graphics hardware acceleration method, computer program, and system June 21, 1999
6141023 Efficient display flip January 30, 1998
6094204 Graphics display unit April 23, 1998
6075546 Packetized command interface to graphics processor November 10, 1997
6072506 Method and apparatus for improved graphics picking using auxiliary buffer information May 8, 1997
6067608 High performance mechanism for managing allocation of virtual memory buffers to virtual processes on a least recently used basis March 27, 1998
6025855 Store double word and status word write graphics primitives February 10, 1998
6011565 Non-stalled requesting texture cache April 9, 1998
6005591 Method and apparatus for increasing video data bandwidth by comparing video data for redundancy April 1, 1996
6005590 Geometrical operation apparatus for performing high speed calculations in a three-dimensional computer graphic display system November 5, 1996
6002410 Reconfigurable texture cache August 25, 1997
5999197 Synchronized data processing system and image processing system September 30, 1997
5969728 System and method of synchronizing multiple buffers for display July 14, 1997
5940088 Method and structure for data traffic reduction for display refresh July 12, 1995
5926159 Display control apparatus and method therefor capable of limiting an area for partial rewriting February 27, 1995
5923338 Image generation systems having processing element arrays with direct element communication September 17, 1997
5914730 System and method for invalidating and updating individual GART table entries for accelerated graphics port transaction requests September 9, 1997
5896141 System and method for virtual device access in a computer system December 30, 1996
5894300 Color image display apparatus and method therefor September 9, 1996
5859650 Graphic controlling processor February 19, 1997
5854639 Graphic display unit and graphic display method using the same August 19, 1997
5841429 Method and apparatus for managing a character pattern May 23, 1996
5835082 Video refresh compression May 27, 1997
5831639 Scanning display driver July 5, 1995
5828383 Controller for processing different pixel data types stored in the same display memory by use of tag bits December 21, 1995
5818469 Graphics interface processing methodology in symmetric multiprocessing or distributed network environments April 10, 1997
5808630 Split video architecture for personal computers November 3, 1995
5790128 Method for the encoding of image memories July 28, 1995
5764964 Device for protecting selected information in multi-media workstations October 13, 1994
5760790 Display system March 24, 1994
5748946 Method and apparatus for improved graphics picking using auxiliary buffer information February 17, 1995
5748202 Image data processor for processing pixel data in block buffer July 5, 1995
5748200 Image displaying apparatus March 22, 1996
5736989 System and method for minimizing color interpolation tables January 11, 1996
5736981 Display control apparatus September 6, 1996
5729671 Object-oriented method and apparatus for rendering a 3D surface image on a two-dimensional display March 8, 1996
5710881 Data merging method and apparatus for shared memory multiprocessing computer systems November 25, 1996
5696533 Method for selecting an item on a graphics screen March 14, 1996
5689687 Electronic device April 24, 1996
5684895 Method for decoding a compressed image May 11, 1995
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