ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,535,662, issued on Jan. 27, was assigned to Samsung Electro-Mechanics Co. Ltd. (Suwon-si, South Korea).
"Optical system" was invented by Jin Hwa Jung (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "There is provided an optical system including: a first lens having positive refractive power and having a convex object-side surface; a second lens having positive refractive power; a third lens having refractive power; a fourth lens having refractive power; a fifth lens having refractive power; a sixth lens having refractive power; and a seventh lens having negative refractive power and having a concave image-side surface, wherein the f...