US Patent Issued to Essilor International on Dec. 30 for "Method for optimizing a geometrical parameter of a semi-finished optical lens" (French Inventor)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,510,768, issued on Dec. 30, was assigned to Essilor International (Charenton-le-pont, France).

"Method for optimizing a geometrical parameter of a semi-finished optical lens" was invented by Pierre Bercher (Sucy en Brie, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a method for optimizing a geometrical parameter of at least one semi-finished optical lens in a set of such lenses having a designated lens material, the semi-finished optical lens to be optimized has a designated base curve and an initially determined geometry allowing manufacturing finished ophthalmic lenses for an initial set of ophthalmic parameters, the method inclu...