Granted Patent
Utility
US 6,833,635 · App. 10/191,353
Dual input DC-to-DC power converter
Inventor:
Robert H. Kippley
Patented Case
View Patent ↗
Granted: Dec 21, 2004
Filed: Jul 8, 2002
Inventor
Robert H. Kippley
Assignee (at issue)
Artesyn Technologies, 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.