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:
Nov. 28, 2023
Filed:
Feb. 13, 2019
Essilor International, Charenton-le-Pont, FR;
Stéphane Perrot, Charenton-le-Pont, FR;
Amandine Debieuvre, Charenton-le-Pont, FR;
Sylvain Chene, Charenton-le-Pont, FR;
Florian Caleff, Charenton-le-Pont, FR;
Loïc Baillon, Charenton-le-Pont, FR;
Anne-Catherine Scherlen, Charenton-le-Pont, FR;
Sarah Marie, Charenton-le-Pont, FR;
Susana Montecelo, Charenton-le-Pont, FR;
Essilor International, Charenton-le-Pont, FR;
Abstract
Disclosed is a binocular optoelectronic device wearable by a user for measuring a light sensitivity threshold of the user, including: a diffuser configured to face eyes of the user; at least one light source for emitting light toward the diffuser. The diffuser includes predetermined parameters allowing to provide a quasi-homogeneous light diffusion to at least one eye of the user from light emitted by the at least one light source.