Granted Patent
Utility
US 5,467,297 · App. 08/325,831
Finite field inversion
Inventor:
Christopher P. Zook
Patented Case
View Patent ↗
Granted: Nov 14, 1995
Filed: Oct 18, 1994
Inventor
Christopher P. Zook
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.