Granted Patent
Utility
US 6,525,740 · App. 09/271,588
System and method for antialiasing bump texture and bump mapping
Inventor:
Michael A. Cosman
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Mar 18, 1999
Inventor
Michael A. Cosman
Assignee (at issue)
Evans & Sutherland Computer 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.