Granted Patent
Utility
US 5,568,346 · App. 08/385,706
ESD protection circuit
Inventor:
Jonathan Harry Orchard-Webb
Patented Case
View Patent ↗
Granted: Oct 22, 1996
Filed: Feb 8, 1995
Inventor
Jonathan Harry Orchard-Webb
Assignee (at issue)
Mitel 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.