Granted Patent
Utility
US 4,754,160 · App. 06/725,216
Power supply switching circuit
Inventor:
Glenn L. Ely
Patented Case
View Patent ↗
Granted: Jun 28, 1988
Filed: Apr 19, 1985
Inventor
Glenn L. Ely
Assignee (at issue)
Intersil 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.