Granted Patent
Utility
US 4,743,952 · App. 06/482,075
Insulated-gate semiconductor device with low on-resistance
Inventor:
Bantval J. Baliga
Patented Case
View Patent ↗
Granted: May 10, 1988
Filed: Apr 4, 1983
Inventor
Bantval J. Baliga
Assignee (at issue)
General Electric Company
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.