Granted Patent
Utility
US 6,009,097 · App. 08/832,645
System for routing packet switched traffic
Inventor:
Yih-Wu Han
Patented Case
View Patent ↗
Granted: Dec 28, 1999
Filed: Apr 4, 1997
Inventor
Yih-Wu Han
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.