Granted Patent
Utility
US 4,646,266 · App. 06/655,961
Programmable semiconductor structures and methods for using the same
Inventors:
Stanford R. Ovshinsky, Robert R. Johnson, Vincent D. Cannella, Zvi Yaniv
Patented Case
View Patent ↗
Granted: Feb 24, 1987
Filed: Sep 28, 1984
Inventors
Stanford R. Ovshinsky
Robert R. Johnson
Vincent D. Cannella
Zvi Yaniv
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.