Granted Patent
Utility
US 6,008,092 · App. 08/786,023
Short channel IGBT with improved forward voltage drop and improved switching power loss
Inventor:
Herbert J. Gould
Patented Case
View Patent ↗
Granted: Dec 28, 1999
Filed: Jan 21, 1997
Inventor
Herbert J. Gould
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.