Granted Patent
Utility
US 5,652,700 · App. 08/588,054
Low cost AC-to-DC converter having input current with reduced harmonics
Inventors:
Fu-Sheng Tsai, Franki Ngai Kit Poon, Francis Ho, Robert Chun Fung Lee
Patented Case
View Patent ↗
Granted: Jul 29, 1997
Filed: Jan 19, 1996
Inventors
Fu-Sheng Tsai
Franki Ngai Kit Poon
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.