Patents by Inventor Nathalie Boyer

Nathalie Boyer 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).

  • Type of lens for eyeglasses and method for obtaining same
    Patent number: 8449109
    Abstract: A new type of lens for eyeglasses and a method for obtaining the same. The lens is composed of a transparent substrate; a composite layer disposed between the substrate and a layer of precious metal, such as gold, the composite layer is composed of at least two layers. A combination for the composite layer is an anti-reflective layer applied directly to the substrate and made of a metal such as chromium; the anti-reflective layer is advantageously made of silicon oxide.
    Type: Grant
    Filed: April 29, 2009
    Date of Patent: May 28, 2013
    Assignee: Christian Dalloz Sunoptics
    Inventors: Laurent Maisonhaute, Nathalie Boyer
  • NEW TYPE OF LENS FOR EYEGLASSES AND METHOD FOR OBTAINING SAME
    Publication number: 20110043748
    Abstract: A new type of lens for eyeglasses and a method for obtaining the same. The lens is composed of a transparent substrate; a composite layer disposed between the substrate and a layer of precious metal, such as gold, the composite layer is composed of at least two layers. A combination for the composite layer is an anti-reflective layer applied directly to the substrate and made of a metal such as chromium; the anti-reflective layer is advantageously made of silicon oxide.
    Type: Application
    Filed: April 29, 2009
    Publication date: February 24, 2011
    Applicant: CHRISTIAN DALLOZ SUNOPTICS
    Inventors: Laurent Maisonhaute, Nathalie Boyer
  • Transparent optical substrate with elements distributed therein, method of producing and application of the same
    Publication number: 20090130428
    Abstract: A substrate made of a transparent inorganic or organic material, with transparent elements distributed through its volume, even in the visual field of a wearer of said substrate, and incident light is partly reflected and partly transmitted. The elements may undergo surface treatment to render them even more light-reflecting. A method of producing the above substrate and an application of the above substrate as optical elements.
    Type: Application
    Filed: October 28, 2008
    Publication date: May 21, 2009
    Applicant: CHRISTIAN DALLOZ SUNOPTICS
    Inventors: Herve Meillat, Nathalie Boyer, Nicolas Parent