Granted Patent
Utility
US 4,942,583 · App. 07/208,340
Misalignment-tolerant, grating-tuned external-cavity laser
Inventors:
Moshe Nazarathy, Paul Zorabedian, William J. Richard, Tirumala R. Ranganath
Patented Case
View Patent ↗
Granted: Jul 17, 1990
Filed: Jun 17, 1988
Inventors
Moshe Nazarathy
Paul Zorabedian
William J. Richard
Tirumala R. Ranganath
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.