Granted Patent
Utility
US 6,327,358 · App. 09/300,131
System and method for rerouting data calls to internet service provider via lowest access point in a telephone network
Inventors:
Sean March, Jeffrey Chen
Patented Case
View Patent ↗
Granted: Dec 4, 2001
Filed: Apr 27, 1999
Inventors
Sean March
Jeffrey Chen
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.