Granted Patent
Utility
US 6,189,042 · App. 09/057,173
LAN internet connection having effective mechanism to classify LAN traffic and resolve address resolution protocol requests
Inventor:
Stefan Keller-Tuberg
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Apr 8, 1998
Inventor
Stefan Keller-Tuberg
Assignee (at issue)
ALCATEL
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.