Granted Patent
Utility
US 5,872,735 · App. 08/911,731
Electrically alterable non-volatile memory with N-bits per cell
Inventor:
Gerald J. Banks
Patented Case
View Patent ↗
Granted: Feb 16, 1999
Filed: Aug 15, 1997
Inventor
Gerald J. Banks
Assignee (at issue)
BTG INTERNATIONAL 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.