Granted Patent
Utility
US 5,633,570 · App. 08/598,616
Position feedback control of brushless DC motors from standstill
Inventor:
Andrew R. Motzko
Patented Case
View Patent ↗
Granted: May 27, 1997
Filed: Feb 12, 1996
Inventor
Andrew R. Motzko
Assignee (at issue)
Seagate Technology LLC
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.