Granted Patent
Utility
US 6,320,693 · App. 09/343,661
Thermal tuning of optical amplifiers and use of same in wavelength division multiplexed systems
Inventors:
Richard J. Cereo, David Oliver Culverhouse, Thomas W. McNamara, Shou-Jong Sheih
Patented Case
View Patent ↗
Granted: Nov 20, 2001
Filed: Jun 29, 1999
Inventors
Richard J. Cereo
David Oliver Culverhouse
Thomas W. McNamara
Shou-Jong Sheih
Assignee (at issue)
CORNING INCORPORATED
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.