Granted Patent
Utility
US 6,011,280 · App. 09/105,610
IGBT power device with improved resistance to reverse power pulses
Inventors:
John R. Fruth, Stephen Barlow, Jerral Long, Michael Joseph Huemmer
Patented Case
View Patent ↗
Granted: Jan 4, 2000
Filed: Jun 26, 1998
Inventors
John R. Fruth
Stephen Barlow
Jerral Long
Michael Joseph Huemmer
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.