Patents by Inventor Bruno Lucien Bizet

Bruno Lucien Bizet 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 for acquiring and measuring geometrical data of a demonstration lens adapted to a spectacle frame
    Patent number: 9644949
    Abstract: A device is used which comprises a transparent support positioned between illumination means and a camera. A frame axis is formed on a demonstration lens, for which the convex face is laid on the support. The contour (34) and the frame axis (10I) are captured, and the barycenter (B) of said contour is determined in order to place a machining adapter therein. Application to the grinding of ophthalmic lenses.
    Type: Grant
    Filed: September 10, 2014
    Date of Patent: May 9, 2017
    Assignee: LUNEAU TECHNOLOGY OPERATIONS
    Inventors: Jean-Jacques Bernard Joseph Videcoq, Bruno Lucien Bizet
  • METHOD FOR ACQUIRING AND MEASURING GEOMETRICAL DATA OF A DEMONSTRATION LENS ADAPTED TO A SPECTACLE FRAME
    Publication number: 20150077546
    Abstract: A device is used which comprises a transparent support positioned between illumination means and a camera. A frame axis is formed on a demonstration lens, for which the convex face is laid on the support. The contour (34) and the frame axis (10I) are captured, and the barycenter (B) of said contour is determined in order to place a machining adapter therein. Application to the grinding of ophthalmic lenses.
    Type: Application
    Filed: September 10, 2014
    Publication date: March 19, 2015
    Inventors: Jean-Jacques Bernard Joseph VIDECOQ, Bruno Lucien Bizet