Granted Patent
Utility
US 5,016,074 · App. 07/537,685
Epitaxial intermetallic contact for compound semiconductors
Inventor:
Timothy D. Sands
Patented Case
View Patent ↗
Granted: May 14, 1991
Filed: Jun 14, 1990
Inventor
Timothy D. Sands
Assignee (at issue)
Bell Communications Research, Inc.
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.