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:
Jul. 21, 2026
Filed:
Sep. 15, 2021
Essilor International, Charenton-le-Pont, FR;
Stephane Perrot, Charenton-le-Pont, FR;
Matthias Guillon, Charenton-le-Pont, FR;
Essilor International, Charenton-le-Pont, FR;
Abstract
A device for determining a behavior of a target user, the device including a sensing unit configured to face at least one eye area of a target user, the sensing unit being configured to acquire a plurality of target signals representative of a variation of at least one characteristic of the at least one eye area of the target user, the sensing unit including at least one sensor, and the at least one sensor being oriented towards the eye area. The device also includes a controller configured to provide a machine learning algorithm, provide a plurality of objective target data related to the acquired target signals as an input to the machine learning algorithm, and determine a behavior of the target user as an output of the machine learning algorithm.