Granted Patent
Utility
US 5,783,984 · App. 08/491,554
Method and means for combining a transformer and inductor on a single core structure
Inventor:
Carl Edward Keuneke
Patented Case
View Patent ↗
Granted: Jul 21, 1998
Filed: Jun 16, 1995
Inventor
Carl Edward Keuneke
Assignee (at issue)
HUGHES ELECTRONICS LIMITED
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.