Granted Patent
Utility
US 6,535,676 · App. 09/554,490
Optical fibre with optimized ratio of effective area to dispersion scope for optical fibre transmission system with wavelength multiplexing
Inventors:
Louis-Anne de Montmorillon, Pascale Nouchi, Jean-Claude Rousseau, Raphaelle Sauvageon, Jean-François Chariot, Alain Bertaina
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Jun 28, 2000
Inventors
Louis-Anne de Montmorillon
Pascale Nouchi
Jean-Claude Rousseau
Raphaelle Sauvageon
Jean-François Chariot
Alain Bertaina
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.