Granted Patent
Utility
US 6,804,196 · App. 09/716,594
Determining traffic information in a communications network
Inventor:
Radhakrishanan Kadengal
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Nov 20, 2000
Inventor
Radhakrishanan Kadengal
Assignee (at issue)
Nortel Networks Limited
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.