Granted Patent
Utility
US 4,416,053 · App. 06/379,522
Method of fabricating gallium arsenide burris FET structure for optical detection
Inventors:
Luis Figueroa, Huan-Wun Yen
Patented Case
View Patent ↗
Granted: Nov 22, 1983
Filed: May 17, 1982
Inventors
Luis Figueroa
Huan-Wun Yen
Assignee (at issue)
Hughes Aircraft 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.