Inventor
SEILER LARRY D
US28 patents
⚠️ This page may combine multiple inventors who share the name “SEILER LARRY D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DIGITAL EQUIPMENT CORP
14 patentsUS5001469AMar 19, 1991
Window-dependent buffer selection
DIGITAL EQUIPMENT CORP58 citations96
US4929889AMay 29, 1990
Data path chip test architecture
DIGITAL EQUIPMENT CORP71 citations96
US6112318AAug 29, 2000
Performance counters controlled by programmable logic
DIGITAL EQUIPMENT CORP128 citations95
US5781201AJul 14, 1998
Method for providing improved graphics performance through atypical pixel storage in video memory
DIGITAL EQUIPMENT CORP71 citations95
US5559953ASep 24, 1996
Method for increasing the performance of lines drawn into a framebuffer memory
DIGITAL EQUIPMENT CORP64 citations95
US5216413AJun 1, 1993
Apparatus and method for specifying windows with priority ordered rectangles in a computer video graphics system
DIGITAL EQUIPMENT CORP25 citations92
US5185597AFeb 9, 1993
Sprite cursor with edge extension and clipping
DIGITAL EQUIPMENT CORP35 citations92
US5128658AJul 7, 1992
Pixel data formatting
DIGITAL EQUIPMENT CORP28 citations92
US5038300AAug 6, 1991
Extendable-size color look-up table for computer graphics systems
DIGITAL EQUIPMENT CORP40 citations92
US5025249AJun 18, 1991
Pixel lookup in multiple variably-sized hardware virtual colormaps in a computer video graphics system
DIGITAL EQUIPMENT CORP50 citations92
US5870109AFeb 9, 1999
Graphic system with read/write overlap detector
DIGITAL EQUIPMENT CORP49 citations90
US5142615AAug 25, 1992
System and method of supporting a plurality of color maps in a display for a digital data processing system
DIGITAL EQUIPMENT CORP28 citations84
US5696945ADec 9, 1997
Method for quickly painting and copying shallow pixels on a deep frame buffer
DIGITAL EQUIPMENT CORP17 citations73
US5396263AMar 7, 1995
Window dependent pixel datatypes in a computer video graphics system
DIGITAL EQUIPMENT CORP9 citations73
TERARECON INC
7 patentsUS6654012B1Nov 25, 2003
Early ray termination in a parallel pipelined volume rendering system
TERARECON INC123 citations97
US6310620B1Oct 30, 2001
Method and apparatus for volume rendering with multiple depth buffers
TERARECON INC69 citations96
US6680735B1Jan 20, 2004
Method for correcting gradients of irregular spaced graphic data
TERARECON INC104 citations95
US6424346B1Jul 23, 2002
Method and apparatus for mapping samples in a rendering pipeline
TERARECON INC36 citations92
US6369816B1Apr 9, 2002
Method for modulating volume samples using gradient magnitudes and complex functions over a range of values
TERARECON INC41 citations92
US6614447B1Sep 2, 2003
Method and apparatus for correcting opacity values in a rendering pipeline
TERARECON INC43 citations91
US6421057B1Jul 16, 2002
Configurable volume rendering pipeline
TERARECON INC47 citations91
ATI TECHNOLOGIES ULC
3 patentsUS7978194B2Jul 12, 2011
Method and apparatus for hierarchical Z buffering and stenciling
ATI TECHNOLOGIES ULC14 citations84
US7656417B2Feb 2, 2010
Appearance determination using fragment reduction
ATI TECHNOLOGIES ULC8 citations84
US7924281B2Apr 12, 2011
System and method for determining illumination of a pixel by shadow planes
ATI TECHNOLOGIES ULC2 citations60