Patents by Inventor Cedric Pothin

Cedric Pothin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for establishing and managing a trust model between a chip card and a radio terminal
    Publication number: 20040157584
    Abstract: The method for establishing and managing a trust relationship between an identification module and a radio terminal comprises a terminal authentication step by said identification module done by using authentication means such as a key, said authentication means being provided to at least said identification module by a mobile radio-telephony network at the time of an initialization step or the like or at the time of a so-called updating.
    Type: Application
    Filed: November 21, 2003
    Publication date: August 12, 2004
    Inventors: Michael Bensimon, Philippe Caloud, Cedric Pothin, Nicolas Prunel