Granted Patent
Utility
US 5,600,546 · App. 08/543,561
Input harmonic current corrected AC-to-DC converter with multiple coupled primary windings
Inventors:
Francis Ho, Robert Chun Fung Lee
Patented Case
View Patent ↗
Granted: Feb 4, 1997
Filed: Oct 16, 1995
Inventors
Francis Ho
Robert Chun Fung Lee
Assignee (at issue)
Computer Products, Incorporated
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.