Patents by Inventor Romain GRANGEAT

Romain GRANGEAT 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).

  • Publication number: 20230142511
    Abstract: Assembly comprising: a set of strands that extends in a direction of tension in which the set of strands is intended to experience tensile stresses; at least one diagnostic fiber that is integrated into the set of strands and able to conduct light, the light propagating through the diagnostic fiber between an entrance end and an exit end, that extends in the direction of tension, and that has a mechanical tensile strength close to that of one of the strands; and a diagnostic device comprising a light source for sending a light beam into the diagnostic fiber via the entrance end, a first optical sensor for delivering a signal representative of the light intensity at the exit end of the diagnostic fiber, the light intensity at the exit end of the diagnostic fiber being correlated to the mechanical state of the diagnostic fiber.
    Type: Application
    Filed: March 4, 2021
    Publication date: May 11, 2023
    Inventors: Benjamin DECUREY, Virginie GAILLARD, Marion GIRARD, Romain GRANGEAT, Frederic JACQUEMIN, Yann LECIEUX, Dominique LEDUC, Cyril LUPI