Granted Patent
Utility
US 6,546,004 · App. 09/223,841
Method and apparatus for distributing access devices for voice/data communication in a communication system over packet based networks
Inventor:
Jeff Gullicksen
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: Dec 31, 1998
Inventor
Jeff Gullicksen
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.