Granted Patent
Utility
US 5,574,346 · App. 08/441,108
On and off state fault detection circuit for a multi-phase brushed or brushless DC motor
Inventors:
Abhijeet V. Chavan, David W. Stringfellow, Sanmukh Patel
Patented Case
View Patent ↗
Granted: Nov 12, 1996
Filed: May 15, 1995
Inventors
Abhijeet V. Chavan
David W. Stringfellow
Sanmukh Patel
Assignee (at issue)
DELCO ELECTRONICS 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.