Granted Patent
Utility
US 6,822,787 · App. 10/061,585
Lasing semiconductor optical amplifier with optical signal power monitor
Inventors:
Sol P. DiJaili, Jeffrey D. Walker
Patented Case
View Patent ↗
Granted: Nov 23, 2004
Filed: Feb 1, 2002
Inventors
Sol P. DiJaili
Jeffrey D. Walker
Assignee (at issue)
FINISAR 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.