Granted Patent
Utility
US 6,486,466 · App. 09/301,436
Wide bandwidth raman amplifier having a substantially flat gain profile
Inventor:
Howard D. Kidorf
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Apr 28, 1999
Inventor
Howard D. Kidorf
Assignee (at issue)
Tyco Telecommunications (US) 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.