Granted Patent
Utility
US 4,725,875 · App. 06/782,581
Memory cell with diodes providing radiation hardness
Inventor:
Fu-Lung Hsueh
Patented Case
View Patent ↗
Granted: Feb 16, 1988
Filed: Oct 1, 1985
Inventor
Fu-Lung Hsueh
Assignee (at issue)
General Electric Company
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.