Granted Patent
Utility
US 6,469,478 · App. 09/840,581
Multiple output power supply including one regulated converter and at least one semi-regulated converter
Inventor:
John C. Curtin
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Apr 23, 2001
Inventor
John C. Curtin
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.