Granted Patent
Utility
US 4,717,641 · App. 06/819,320
Method for passivating a semiconductor junction
Inventors:
Emanuel Belmont, Henry G. Hughes
Patented Case
View Patent ↗
Granted: Jan 5, 1988
Filed: Jan 16, 1986
Inventors
Emanuel Belmont
Henry G. Hughes
Assignee (at issue)
Motorola, 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.