Granted Patent
Utility
US 4,333,965 · App. 06/187,501
Method of making integrated circuits
Inventors:
Tat-Sing P. Chow, Mario Ghezzo
Patented Case
View Patent ↗
Granted: Jun 8, 1982
Filed: Sep 15, 1980
Inventors
Tat-Sing P. Chow
Mario Ghezzo
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.