Granted Patent
Utility
US 6,804,199 · App. 10/357,728
Communications network system and method for routing based on disjoint pairs of paths
Inventors:
Timothy G. Kelly, Nina Taft, William Lee Edwards, Richard G. Ogier, Bhargav Ramachandra Bellur
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Feb 4, 2003
Inventors
Timothy G. Kelly
Nina Taft
William Lee Edwards
Richard G. Ogier
Bhargav Ramachandra Bellur
Assignee (at issue)
SPRINT COMMUNICATIONS COMPANY, L.P.
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.