Granted Patent
Utility
US 5,122,946 · App. 07/719,200
Quasi push-pull single switch current-fed fly-back converter
Inventor:
Brian Taylor
Patented Case
View Patent ↗
Granted: Jun 16, 1992
Filed: Jun 21, 1991
Inventor
Brian Taylor
Assignee (at issue)
International Rectifier 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.