Granted Patent
Utility
US 6,832,254 · App. 09/618,334
Method and apparatus for associating an end-to-end call identifier with a connection in a multimedia packet network
Inventors:
Shwu-Yan Chang Scoggins, Charles Michael Brown, David John Jarzemsky, Stanley W. Joyner, Kathleen Kelley Schellenberger
Patented Case
View Patent ↗
Granted: Dec 14, 2004
Filed: Jul 18, 2000
Inventors
Shwu-Yan Chang Scoggins
Charles Michael Brown
David John Jarzemsky
Stanley W. Joyner
Kathleen Kelley Schellenberger
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.