Granted Patent
Utility
US 5,010,380 · App. 07/516,497
Voltage stress alterable ESD protection structure
Inventor:
Leslie R. Avery
Patented Case
View Patent ↗
Granted: Apr 23, 1991
Filed: May 4, 1990
Inventor
Leslie R. Avery
Assignee (at issue)
David Sarnoff Research Center 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.