Granted Patent
Utility
US 6,535,482 · App. 09/306,421
Congestion notification from router
Inventors:
Jamal Hadi Salim, Biswajit Nandy, Nabil Seddigh, Joseph Fook-Kong Thoo
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: May 6, 1999
Inventors
Jamal Hadi Salim
Biswajit Nandy
Nabil Seddigh
Joseph Fook-Kong Thoo
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.