Granted Patent
Utility
US 5,760,780 · App. 08/594,191
Computer graphics system using caching of pixel Z values to improve rendering performance
Inventors:
Ronald D. Larson, Charles R. Dowdell
Patented Case
View Patent ↗
Granted: Jun 2, 1998
Filed: Jan 31, 1996
Inventors
Ronald D. Larson
Charles R. Dowdell
Assignee (at issue)
Hewlett-Packard Company, L.P.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.