Granted Patent
Utility
US 6,292,612 · App. 09/326,960
Multi-mode optical fiber having improved refractive index profile and devices comprising same
Inventors:
Steven Eugene Golowich, William Alfred Reed, Albert John Ritger
Patented Case
View Patent ↗
Granted: Sep 18, 2001
Filed: Jun 7, 1999
Inventors
Steven Eugene Golowich
William Alfred Reed
Albert John Ritger
Assignee (at issue)
LUCENT TECHNOLOGIES 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.