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:
Dec. 23, 2025
Filed:
Aug. 06, 2020
Polight Asa, Tønsberg, NO;
Vladimir Kartashov, Horten, NO;
Lars Henriksen, Tønsberg, NO;
Pierre Craen, Embourg, BE;
Janne Tapani Kilpinen, Akaa, FI;
Polight ASA, Tønsberg, NO;
Abstract
The invention relates to a spectacle lens comprising a first transparent cover member, a second transparent cover member wherein the first cover member comprises a proximal surface arranged to face the eye and the second cover member comprises a distal surface arranged to face the surroundings when in use, one or more actuators arranged to generate forces or torques on the first or the second cover member along a circumference of the first or the second cover member so as to generate a controllable change of curvature of the first or the second cover member, a transparent, deformable, non-fluid body sandwiched between the first and second transparent cover members.