Granted Patent
Utility
US 6,433,902 · App. 08/940,995
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Inventors:
Dominique Chiaroni, Dominique De Bouard, Michel Sotom, Francesco Masetti
Patented Case
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Granted: Aug 13, 2002
Filed: Sep 30, 1997
Inventors
Dominique Chiaroni
Dominique De Bouard
Michel Sotom
Francesco Masetti
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.