Granted Patent
Utility
US 4,628,433 · App. 06/814,937
Control circuit for diode-or connected power supplies
Inventor:
Hubertus Notohamiprodjo
Patented Case
View Patent ↗
Granted: Dec 9, 1986
Filed: Dec 30, 1985
Inventor
Hubertus Notohamiprodjo
Assignee (at issue)
GTE Communication Systems 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.