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. 15, 2026
Filed:
Jan. 27, 2022
David Fliszar, Manhattan Beach, CA (US);
Amit Singh, Los Angeles, CA (US);
David Fliszar, Manhattan Beach, CA (US);
Amit Singh, Los Angeles, CA (US);
Snap Inc., Santa Monica, CA (US);
Abstract
Eyewear having an electronic tinting lens for controlling a light transmissive property of an optical assembly. The electronic tinting lens has a substrate and a separator that is integrated with the waveguide to reduce the number of layers within the electronic tinting lens and therefore reduce the weight of the assembly. The upper protective glass layer of the waveguide is used as a substrate for the electronic tinting lens, wherein the electronic tinting lens substrate and the upper waveguide substrate each include an electrode configured to control a tint of the electronic tinting lens. The glass layer additionally encapsulates the waveguide to protect the waveguide against environmental factors, such as moisture.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile