Granted Patent
Utility
US 4,482,908 · App. 06/576,763
High capacity memory cell having a charge transfer channel covered by a stepped insulating layer
Inventor:
Donald L. Henderson, Sr.
Patented Case
View Patent ↗
Granted: Nov 13, 1984
Filed: Jan 31, 1984
Inventor
Donald L. Henderson, Sr.
Assignee (at issue)
Burroughs, 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.