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:
Aug. 14, 2018
Filed:
Dec. 10, 2015
Essilor International (Compagnie Generale D'optique), Charenton-le-Pont, FR;
Nicolas Maitre, Charenton-le-Pont, FR;
Delphine Passard, Charenton-le-Pont, FR;
Melanie Tessieres, Charenton-le-Pont, FR;
ESSILOR INTERNATIONAL, Charenton-le-Pont, FR;
Abstract
The ophthalmic lens includes a substrate, the substrate having a rear face and a front face, and at least one external interferential coating, the at least one interferential coating being such that it enables to selectively reflect light arriving on the rear face with a local maximum of reflection of at least 10% for a wavelength within the range between 450 nm and 490 nm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile