Granted Patent
Utility
US 5,359,205 · App. 07/880,763
Electrically erasable memory elements characterized by reduced current and improved thermal stability
Inventor:
Stanford R. Ovshinsky
Patented Case
View Patent ↗
Granted: Oct 25, 1994
Filed: May 8, 1992
Inventor
Stanford R. Ovshinsky
Assignee (at issue)
Energy Conversion Devices, 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.