Granted Patent
Utility
US 5,198,708 · App. 07/680,745
Transition detection circuit
Inventor:
Peter B. Gillingham
Patented Case
View Patent ↗
Granted: Mar 30, 1993
Filed: Apr 5, 1991
Inventor
Peter B. Gillingham
Assignee (at issue)
Mosaid, 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.