The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 03, 2016
Filed:
Dec. 14, 2011
Claudine Biver, Charenton-le-Pont, FR;
Jean-paul Cano, Charenton-le-Pont, FR;
Rémi Courson, Charenton-le-Pont, FR;
Sylvie Calas-etienne, Montpellier, FR;
Pascal Etienne, Montpellier, FR;
Claudine Biver, Charenton-le-Pont, FR;
Jean-Paul Cano, Charenton-le-Pont, FR;
Rémi Courson, Charenton-le-Pont, FR;
Sylvie Calas-Etienne, Montpellier, FR;
Pascal Etienne, Montpellier, FR;
Essilor International (Compagnie Generale D'Optique), Charenton Le Pont, FR;
Centre National de la Recherche Scientifique—CNRS, Paris, FR;
Abstract
A method manufactures an optical element having a surface that includes cells filled with an aerogel that does not crack during its manufacture or during a subsequent step of impregnating the aerogel with a liquid. The disclosure also relates to the optical elements that can be obtained using the method.