Granted Patent
Utility
US 5,745,269 · App. 08/611,646
Method for the management of wavelength-division-multiplexed optical loops
Inventors:
Mouhammad Jamil Chawki, Ivan Le Gac, Valerie Tholey
Patented Case
View Patent ↗
Granted: Apr 28, 1998
Filed: Mar 6, 1996
Inventors
Mouhammad Jamil Chawki
Ivan Le Gac
Valerie Tholey
Assignee (at issue)
FRANCE TELECOM
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.