Patents by Inventor Florence Legrand

Florence Legrand 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).

  • System and method for generating machine marking instructions
    Patent number: 10254447
    Abstract: A system and method of generating machine marking instructions for marking an ophthalmic lens is disclosed. The method comprises the steps of receiving lens order data related to a lens order, receiving an initial marking layout and calculating, using the lens order data, ophthalmic lens data of an ophthalmic lens related to the lens order. The method also comprises the steps of determining, using the ophthalmic lens data, marking parameters relating to the ophthalmic lens, producing an additional marking layout by modifying the initial marking layout using the marking parameters and the lens order data, the additional marking layout representing the markings to be applied to the ophthalmic lens, and generating machine marking instructions arranged to cause a marking machine to mark the ophthalmic lens in accordance with the additional marking layout.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: April 9, 2019
    Assignee: ESSILOR INTERNATIONAL
    Inventors: Florence Legrand, Robert Pellegris, Vincent Roblot, Laurent Marcepoil, Sebastien Maurice, Frederic Dubois
  • SYSTEM AND METHOD FOR GENERATING MACHINE MARKING INSTRUCTIONS
    Publication number: 20140316554
    Abstract: A system and method of generating machine marking instructions for marking an ophthalmic lens is disclosed. The method comprises the steps of receiving lens order data related to a lens order, receiving an initial marking layout and calculating, using the lens order data, ophthalmic lens data of an ophthalmic lens related to the lens order. The method also comprises the steps of determining, using the ophthalmic lens data, marking parameters relating to the ophthalmic lens, producing an additional marking layout by modifying the initial marking layout using the marking parameters and the lens order data, the additional marking layout representing the markings to be applied to the ophthahmc lens, and generating machine marking instructions arranged to cause a marking machine to mark the ophthalmic lens in accordance with the additional marking layout.
    Type: Application
    Filed: December 14, 2012
    Publication date: October 23, 2014
    Applicant: ESSILOR INTERNATIONAL (COMPAGNIE GENERAL D'OPTIQUE)
    Inventors: Florence Legrand, Robert Pellegris, Vincent Roblot, Laurent Marcepoil, Sebastien Maurice, Frederic Dubois