Granted Patent
Utility
US 5,773,861 · App. 08/559,800
Single transistor E.sup.2 PROM memory device
Inventors:
James T. Chen, Atsuo Yagi
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Nov 17, 1995
Inventors
James T. Chen
Atsuo Yagi
Assignee (at issue)
Nippon Precision Circuits 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.