Patents by Inventor Plaza Laurent

Plaza Laurent 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).

  • Diversification of a single integrated circuit identifier
    Publication number: 20030103628
    Abstract: A method and a circuit of generation of several secret quantities by an integrated circuit according to the destination of these secret quantities, consisting of taking into account a first digital word forming a single identifier of the integrated circuit chip and coming from a physical parameter network, and of individualizing this identifier according to the application.
    Type: Application
    Filed: October 10, 2002
    Publication date: June 5, 2003
    Inventors: Wuidart Luc, Bardouillet Michel, Plaza Laurent