Granted Patent
Utility
US 4,920,388 · App. 07/246,937
Power transistor with integrated gate resistor
Inventors:
Richard A. Blanchard, Adrian I. Cogan
Patented Case
View Patent ↗
Granted: Apr 24, 1990
Filed: Sep 19, 1988
Inventors
Richard A. Blanchard
Adrian I. Cogan
Assignee (at issue)
SILICONIX INCORPORATED
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.