Granted Patent
Utility
US 6,236,852 · App. 09/210,161
Authentication failure trigger method and apparatus
Inventors:
Jey Veerasamy, Verne Kirby
Patented Case
View Patent ↗
Granted: May 22, 2001
Filed: Dec 11, 1998
Inventors
Jey Veerasamy
Verne Kirby
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.