Granted Patent
Utility
US 5,778,014 · App. 08/773,482
Sagnac raman amplifiers and cascade lasers
Inventor:
Mohammed N. Islam
Patented Case
View Patent ↗
Granted: Jul 7, 1998
Filed: Dec 23, 1996
Inventor
Mohammed N. Islam
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.