Granted Patent
Utility
US 6,201,621 · App. 09/024,109
Optical regeneration for optical-fiber transmission systems for non-soliton signals
Inventors:
Emmanuel Desurvire, Elisabeth Maunand
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Feb 17, 1998
Inventors
Emmanuel Desurvire
Elisabeth Maunand
Assignee (at issue)
ALCATEL
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.