Granted Patent
Utility
US 4,745,580 · App. 06/872,292
Variable clamped memory cell
Inventors:
Samir M. Laymoun, Roger V. Rufford
Patented Case
View Patent ↗
Granted: May 17, 1988
Filed: Jun 9, 1986
Inventors
Samir M. Laymoun
Roger V. Rufford
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.