Granted Patent
Utility
US 4,618,876 · App. 06/633,188
Electrically alterable, nonvolatile floating gate memory device
Inventors:
Roger G. Stewart, Alfred C. Ipri
Patented Case
View Patent ↗
Granted: Oct 21, 1986
Filed: Jul 23, 1984
Inventors
Roger G. Stewart
Alfred C. Ipri
Assignee (at issue)
RCA 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.