Inventor
COLEMAN MARK D
US8 patents
Patents
8 patentsUS5185856AFeb 9, 1993
Arithmetic and logic processing unit for computer graphics system
HEWLETT PACKARD CO96 citations95
US4965751AOct 23, 1990
Graphics system with programmable tile size and multiplexed pixel data and partial pixel addresses based on tile size
HEWLETT PACKARD CO99 citations95
US5301269AApr 5, 1994
Window-relative dither circuit
HEWLETT PACKARD CO27 citations92
US5012163AApr 30, 1991
Method and apparatus for gamma correcting pixel value data in a computer graphics system
HEWLETT PACKARD CO46 citations92
US5029105AJul 2, 1991
Programmable pipeline for formatting RGB pixel data into fields of selected size
HEWLETT PACKARD CO39 citations91
US5193148AMar 9, 1993
Method and apparatus for pixel clipping source and destination windows in a graphics system
HEWLETT PACKARD CO20 citations81
US5297251AMar 22, 1994
Method and apparatus for pixel clipping source and destination windows in a graphics system
HEWLETT PACKARD CO7 citations73
US5295245AMar 15, 1994
Data rotator for rotating pixel data in three dimensions
HEWLETT PACKARD CO13 citations73