Granted Patent
Utility
US 4,408,303 · App. 06/335,160
Directly-coupled and capacitively coupled nonvolatile static RAM cell
Inventors:
Daniel C. Guterman, James D. Kupec
Patented Case
View Patent ↗
Granted: Oct 4, 1983
Filed: Dec 28, 1981
Inventors
Daniel C. Guterman
James D. Kupec
Assignee (at issue)
Mostek Corporation
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.