Granted Patent
Utility
US 6,683,344 · App. 10/237,561
Rugged and fast power MOSFET and IGBT
Inventors:
Vladimir Tsukanov, Nathan Zommer
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: Sep 6, 2002
Inventors
Vladimir Tsukanov
Nathan Zommer
Assignee (at issue)
IXYS, 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.