Granted Patent
Utility
US 5,289,051 · App. 07/950,195
Power MOSFET driver having auxiliary current source
Inventor:
Heinz Zitta
Patented Case
View Patent ↗
Granted: Feb 22, 1994
Filed: Sep 24, 1992
Inventor
Heinz Zitta
Assignee (at issue)
Siemens Aktiengesellschaft
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.