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:
Apr. 14, 2026
Filed:
Aug. 04, 2023
Wicue Usa Inc., Santa Clara, CA (US);
Fenghua Li, Santa Clara, CA (US);
Cai Guo, Santa Clara, CA (US);
Abstract
The present application discloses a color-changing eyeglass. The color-changing eyeglass includes a first lens with one or more of color-changing films, a second lens with one or more of color-changing films, a first control element, and a second control element. The first control element is communicated with the second control element, a color of the color-changing film in the first lens is changeable based on a voltage provided by the first control element, and a color of the color-changing film in the second lens is changeable based on a voltage provided by the second control element in response to a signal from the first control element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile