Granted Patent
Utility
US 5,708,669 · App. 08/719,278
Article comprising a cladding-pumped optical fiber laser
Inventors:
David J. DiGiovanni, Ashish Madhukar Vengsarkar
Patented Case
View Patent ↗
Granted: Jan 13, 1998
Filed: Sep 24, 1996
Inventors
David J. DiGiovanni
Ashish Madhukar Vengsarkar
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.