Granted Patent
Utility
US 6,483,833 · App. 09/100,590
Method for transmitting label switching control information using the open shortest path first opaque link state advertisement option protocol
Inventors:
Shantigram Jagannath, Jim Luciani, Naganand Doraswamy
Patented Case
View Patent ↗
Granted: Nov 19, 2002
Filed: Jun 19, 1998
Inventors
Shantigram Jagannath
Jim Luciani
Naganand Doraswamy
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.