Granted Patent
Utility
US 6,038,291 · App. 09/081,751
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Inventors:
Joseph M. Cannon, Paul Joseph Davis, James A. Johanson, Scott W. McLellan
Patented Case
View Patent ↗
Granted: Mar 14, 2000
Filed: May 20, 1998
Inventors
Joseph M. Cannon
Paul Joseph Davis
James A. Johanson
Scott W. McLellan
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.