Granted Patent
Utility
US 4,935,858 · App. 07/402,403
Auxiliary output regulation technique for power supplies
Inventor:
Natalino Panicali
Patented Case
View Patent ↗
Granted: Jun 19, 1990
Filed: Sep 5, 1989
Inventor
Natalino Panicali
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.