Granted Patent
Utility
US 6,724,789 · App. 10/020,580
Dense wavelength division multiplexing (DWDM) fiberoptic source
Inventor:
Pajo Vujkovic-Cvijin
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Dec 13, 2001
Inventor
Pajo Vujkovic-Cvijin
Assignee (at issue)
SRI INTERNATIONAL
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.