Granted Patent
Utility
US 5,940,067 · App. 08/574,310
Reduced memory indexed color graphics system for rendered images with shading and fog effects
Inventor:
Spencer Greene
Patented Case
View Patent ↗
Granted: Aug 17, 1999
Filed: Dec 18, 1995
Inventor
Spencer Greene
Assignee (at issue)
Alliance Semiconductor Corporation
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.