Granted Patent
Utility
US 6,678,269 · App. 09/166,620
Network switching device with disparate database formats
Inventors:
Timothy S. Michels, Jayasenan Sundara Ganesh, James E. Cathey, Michael Helbling
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Oct 5, 1998
Inventors
Timothy S. Michels
Jayasenan Sundara Ganesh
James E. Cathey
Michael Helbling
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.