US Patent Issued to Essilor International on Jan. 13 for "Optical deficiency monitoring equipment comprising a pair of eyeglasses" (Singaporean Inventors)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,523,891, issued on Jan. 13, was assigned to Essilor International (Charenton-le-Pont, France).

"Optical deficiency monitoring equipment comprising a pair of eyeglasses" was invented by Bjorn Drobe (Singapore) and Adeline Yang (Singapore).

According to the abstract* released by the U.S. Patent & Trademark Office: "A monitoring equipment including an eyewear that includes a frame, at least one lens that is fixed to the frame and that is able to change the natural evolution of an optical deficiency, a wearing sensor able to determine if the eyewear is being worn by a wearer, and a processing unit that is programmed to acquire the data determined by the wearing sensor, deduce therefrom a...