Granted Patent
Utility
US 6,465,978 · App. 09/875,969
Dynamic motor drive torque control based on power switching device temperature feedback
Inventor:
Toshio Takahashi
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Jun 8, 2001
Inventor
Toshio Takahashi
Assignee (at issue)
International Rectifier 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.