Granted Patent
Utility
US 5,949,759 · App. 08/752,404
Fault correlation system and method in packet switching networks
Inventors:
Andre Cretegny, Catherine Gallian, Laurent Nicolas, Yves Ouvry, Benoit Sirot, Gilles Wozelka
Patented Case
View Patent ↗
Granted: Sep 7, 1999
Filed: Nov 19, 1996
Inventors
Andre Cretegny
Catherine Gallian
Laurent Nicolas
Yves Ouvry
Benoit Sirot
Gilles Wozelka
Assignee (at issue)
International Business Machines Corporation
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.