Granted Patent
Utility
US 5,481,612 · App. 08/167,502
Process for the authentication of a data processing system by another data processing system
Inventors:
Mireille Campana, François Allegre, David Arditti, Jean Millot
Patented Case
View Patent ↗
Granted: Jan 2, 1996
Filed: Dec 15, 1993
Inventors
Mireille Campana
François Allegre
David Arditti
Jean Millot
Assignee (at issue)
France Telecom Etablissement Autonome De Droit Public
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.