Granted Patent
Utility
US 5,818,862 · App. 08/773,360
Surface emitting semiconductor laser
Inventor:
Paul Salet
Patented Case
View Patent ↗
Granted: Oct 6, 1998
Filed: Dec 26, 1996
Inventor
Paul Salet
Assignee (at issue)
Alcatel Alsthom Compagnie Generale d'Electricite
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.