Granted Patent
Utility
US 5,512,387 · App. 08/198,757
Thin-film, solid state battery employing an electrically insulating, ion conducting electrolyte material
Inventor:
Stanford R. Ovshinsky
Patented Case
View Patent ↗
Granted: Apr 30, 1996
Filed: Feb 18, 1994
Inventor
Stanford R. Ovshinsky
Assignee (at issue)
Ovonic Battery Company, 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.