Granted Patent
Utility
US 5,406,404 · App. 08/146,340
Method of mitigating gain peaking using a chain of fiber amplifiers
Inventors:
David J. DiGiovanni, Jonathan Nagel, Richard G. Smart, James W. Sulhoff, John Zyskind
Patented Case
View Patent ↗
Granted: Apr 11, 1995
Filed: Nov 2, 1993
Inventors
David J. DiGiovanni
Jonathan Nagel
Richard G. Smart
James W. Sulhoff
John Zyskind
Assignee (at issue)
AT&T 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.