Granted Patent
Utility
US 6,054,993 · App. 08/932,402
Chroma-keyed specular texture mapping in a graphics processor
Inventors:
Goran Devic, Christopher Shaw
Patented Case
View Patent ↗
Granted: Apr 25, 2000
Filed: Sep 17, 1997
Inventors
Goran Devic
Christopher Shaw
Assignee (at issue)
Cirrus Logic Inc.
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.