Patents by Inventor Jean-Francois Delaigle

Jean-Francois Delaigle 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).

  • AUTHENTICATION METHOD AND DEVICE FOR PROTECTING MANUFACTURED GOODS
    Publication number: 20110240739
    Abstract: The present invention is related to a method for the authentication of an article comprising the steps of generating identification data about an article, geometrical coding the identification data to form one geometric coding, incorporating the geometrical coding into a random pattern to forman authentication pattern, and embedding physically the authentication pattern onto the surface of the article to create a specific roughness.
    Type: Application
    Filed: June 13, 2008
    Publication date: October 6, 2011
    Inventors: Jean-Francois Delaigle, Joël De Coninck, Carl Emmerechts, Rudi Deklerck, Philippe Lemaire