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:
Sep. 17, 2019
Filed:
Mar. 21, 2018
Valeo Vision, Bobigny, FR;
Nicolas Lefaudeux, Bobigny, FR;
Guillaume Thin, Bobigny, FR;
Antoine De Lamberterie, Bobigny, FR;
Samira Mbata, Bobigny, FR;
Francois-Xavier Amiel, Bobigny, FR;
Vincent Dubois, Bobigny, FR;
Van-Thai Hoang, Bobigny, FR;
Thomas Canonne, Bobigny, FR;
VALEO VISION, Bobigny, FR;
Abstract
A lighting module for motor vehicles is provided. The lighting module comprises at least one lighting engine configured for forming a light beam with a cut-off line running along one or more axes, and at least one lens designed to project the light beam with a cut-off line. The lens comprises diffractive elements which correct all or part of the chromatism of the lens, and it comprises a central region which is lacking any diffractive elements.