Granted Patent
Utility
US 4,716,124 · App. 06/898,082
Tape automated manufacture of power semiconductor devices
Inventors:
Alexander J. Yerman, James A. Loughran
Patented Case
View Patent ↗
Granted: Dec 29, 1987
Filed: Aug 20, 1986
Inventors
Alexander J. Yerman
James A. Loughran
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.