Granted Patent
Utility
US 5,476,801 · App. 08/383,090
Spacer flash cell process
Inventor:
Parviz Keshtbod
Patented Case
View Patent ↗
Granted: Dec 19, 1995
Filed: Feb 3, 1995
Inventor
Parviz Keshtbod
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.