Granted Patent
Utility
US 4,663,547 · App. 06/257,080
Composite circuit for power semiconductor switching
Inventors:
Bantval J. Baliga, Michael Adler
Patented Case
View Patent ↗
Granted: May 5, 1987
Filed: Apr 24, 1981
Inventors
Bantval J. Baliga
Michael Adler
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.