Granted Patent
Utility
US 6,215,251 · App. 09/246,839
Spark gap for high voltage integrated circuit electrostatic discharge protection
Inventor:
Jonathan Harry Orchard-Webb
Patented Case
View Patent ↗
Granted: Apr 10, 2001
Filed: Feb 9, 1999
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.