Granted Patent
Utility
US 6,606,337 · App. 09/843,173
Multiple band Raman amplifier pump source
Inventor:
Nicholas King
Patented Case
View Patent ↗
Granted: Aug 12, 2003
Filed: Apr 26, 2001
Inventor
Nicholas King
Assignee (at issue)
JDS Uniphase Corporation
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.