Granted Patent
Utility
US 5,126,969 · App. 07/563,193
Integrated circuit including non-volatile memory cell capable of temporarily holding information
Inventor:
Keiichi Kawana
Patented Case
View Patent ↗
Granted: Jun 30, 1992
Filed: Aug 6, 1990
Inventor
Keiichi Kawana
Assignee (at issue)
Kawasaki Steel 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.