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Your search returned 219 patents.
( 345/620 in Current US Classification )
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Patent IDTitleDate Filed
6466227 Programmable architecture for visualizing sampled and geometry data September 1, 1999
6459438 Method and apparatus for determining clipping distance February 2, 2000
6452604 Interference checking apparatus and method for checking interference of objects in computer March 17, 1999
6437795 Method and apparatus for clipping a function July 21, 1999
6437780 Method for determining tiles in a computer display that are covered by a graphics primitive March 17, 1999
6417860 Method and system for providing texture using a selected portion of a texture map May 5, 1998
6414692 Graphics processing apparatus and system March 17, 1999
6389487 Control of video device by multiplexing accesses among multiple applications requesting access based on visibility on single display and via system of window visibility rules August 16, 2001
6389155 Image processing apparatus June 16, 1998
6384831 Graphic processor and data processing system December 17, 1998
6380946 Enhancing hardware clipping for bit-packed fonts February 9, 1999
6377276 Bitmap animation of on-screen-display graphics over a distributed network and a clipping region having a visible window February 17, 1999
6377269 Automated generation of masks for photo-compositing May 28, 1999
6366370 Rendering methods for full parallax autostereoscopic displays December 29, 1999
6359630 Graphics system using clip bits to decide acceptance, rejection, clipping June 14, 1999
6359629 Backface primitives culling July 6, 1998
6347995 Method, computer-readable storage medium and video game device for automatically generating a maze map with at least one correct path October 2, 2000
6333731 Apparatus for simultaneously displaying TV and PC images October 10, 1997
6331860 Method and apparatus for stitching scanned image segments together to form an oversized document November 24, 1999
6329994 Programmable computer graphic objects March 14, 1997
6310620 Method and apparatus for volume rendering with multiple depth buffers December 22, 1998
6304271 Apparatus and method for cropping an image in a zooming graphical user interface February 5, 1999
6295096 Edge key generating method and edge key generating apparatus July 1, 1998
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