Granted Patent
Utility
US 6,504,973 · App. 10/099,820
Raman amplified dispersion compensating modules
Inventors:
David J. DiGiovanni, William Alfred Reed, Jeffrey W. Nicholson, Man F. Yan, Bera Palsdottir
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Mar 16, 2002
Inventors
David J. DiGiovanni
William Alfred Reed
Jeffrey W. Nicholson
Man F. Yan
Bera Palsdottir
Assignee (at issue)
Fitel USA Corp.
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.