Granted Patent
Utility
US 5,631,491 · App. 08/530,003
Lateral semiconductor device and method of fixing potential of the same
Inventor:
Kazuo Matsuzaki
Patented Case
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Granted: May 20, 1997
Filed: Sep 19, 1995
Inventor
Kazuo Matsuzaki
Assignee (at issue)
FUJI ELECTRIC CO., LTD.
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.