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:
Jan. 06, 2026
Filed:
Jun. 08, 2021
Applicant:
Essilor International, Charenton-le-Pont, FR;
Inventors:
Mathieu Meynen, Charenton le Pont, FR;
Sira Uhalte Nogues, Charenton-le-Pont, FR;
Marc Reignault, Charenton le Pont, FR;
Sunil Bhangale, Singapore, SG;
Assignee:
Essilor International, Charenton-le-Pont, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02C 1/00 (2006.01); G02C 7/02 (2006.01); G02C 7/08 (2006.01);
U.S. Cl.
CPC ...
G02C 7/083 (2013.01); G02C 1/10 (2013.01); G02C 7/024 (2013.01);
Abstract
An optical system, an eyewear device, and a method of manufacturing the optical system, the optical system comprises a wafer and an optical element. The wafer and the optical element are bonded to each other by an adhesive material, and the wafer has a perimeter shoulder.