Granted Patent
Utility
US 5,939,752 · App. 08/570,876
Low voltage MOSFET with low on-resistance and high breakdown voltage
Inventor:
Richard K. Williams
Patented Case
View Patent ↗
Granted: Aug 17, 1999
Filed: Dec 12, 1995
Inventor
Richard K. Williams
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.