Granted Patent
Utility
US 5,493,486 · App. 08/406,281
High efficiency compact low power voltage doubler circuit
Inventors:
Lawrence E. Connell, Anthony F. Keller
Patented Case
View Patent ↗
Granted: Feb 20, 1996
Filed: Mar 17, 1995
Inventors
Lawrence E. Connell
Anthony F. Keller
Assignee (at issue)
Motorola, 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.