Granted Patent
Utility
US 6,728,484 · App. 09/391,119
Method and apparatus for providing channel provisioning in optical WDM networks
Inventor:
Nasir Ghani
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Sep 7, 1999
Inventor
Nasir Ghani
Assignee (at issue)
Nokia
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.