US Patent Issued to Essilor International on May 12 for "Device and method for evaluating a performance of a visual equipment" (French Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,622,581, issued on May 12, was assigned to Essilor International (Charenton-le-pont, France).

"Device and method for evaluating a performance of a visual equipment" was invented by Guillaume Tatur (Charenton-le-pont, France), Laurent Calixte (Charenton-le-pont, France), Sebastien Fricker (Charenton-le-pont, France), Benedicte Deldalle (Charenton-le-pont, France) and Gildas Marin (Charenton-le-pont, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A device for evaluating the performance of visual equipment for a wearer. The device includes at least one input adapted to obtain virtual tests to be performed with the equipment, each test including at le...