Granted Patent
Utility
US 6,636,675 · App. 09/922,544
Optical fiber with reduced cladding-mode loss
Inventor:
Abdelouahed Soufiane
Patented Case
View Patent ↗
Granted: Oct 21, 2003
Filed: Aug 3, 2001
Inventor
Abdelouahed Soufiane
Assignee (at issue)
VERRILLON, INC.
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.