Patents by Inventor Mathieu Hoarau

Mathieu Hoarau 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 and system for authenticating a secure document
    Patent number: 9153005
    Abstract: The method of automatically authenticating a document having a label-forming portion comprises the following steps: a) printing an authentic label having optically-variable elements; b) photographing the authentic label to create a first reference image; c) calculating and storing a reference digital fingerprint of the label; d) photographing a label for verification successively in first lighting conditions and in second lighting conditions that are essentially different from the first lighting conditions in order to create first and second verification images, by using a camera having a communications unit, a memory unit, and a calculation unit; e) verifying the optically-variable nature of said elements from the first and second verification images and calculating a verification digital fingerprint for the label that is to be verified; and f) comparing the verification digital fingerprint with the corresponding reference digital fingerprint, calculating the distance between these two digital fingerprint
    Type: Grant
    Filed: March 23, 2012
    Date of Patent: October 6, 2015
    Assignee: HOLOGRAM INDUSTRIES
    Inventors: Fabio Tremolada, Marc M. Pic, Mathieu Hoarau
  • METHOD AND SYSTEM FOR AUTHENTICATING A SECURE DOCUMENT
    Publication number: 20140055824
    Abstract: The method of automatically authenticating a document having a label-forming portion comprises the following steps: a) printing an authentic label having optically-variable elements; b) photographing the authentic label to create a first reference image; c) calculating and storing a reference digital fingerprint of the label; d) photographing a label for verification successively in first lighting conditions and in second lighting conditions that are essentially different from the first lighting conditions in order to create first and second verification images, by using a camera having a communications unit, a memory unit, and a calculation unit; e) verifying the optically-variable nature of said elements from the first and second verification images and calculating a verification digital fingerprint for the label that is to be verified; and f) comparing the verification digital fingerprint with the corresponding reference digital fingerprint, calculating the distance between these two digital fingerprint
    Type: Application
    Filed: March 23, 2012
    Publication date: February 27, 2014
    Applicant: HOLOGRAM INDUSTRIES
    Inventors: Fabio Tremolada, Marc M. Pic, Mathieu Hoarau