Granted Patent
Utility
US 6,788,408 · App. 10/357,637
Wavelength monitoring system
Inventor:
Parviz Tayebati
Patented Case
View Patent ↗
Granted: Sep 7, 2004
Filed: Feb 4, 2003
Inventor
Parviz Tayebati
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.