ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,504,607, issued on Dec. 23, was assigned to Samsung Electro-Mechanics Co. Ltd. (Suwon-si, South Korea).
"Imaging lens system" was invented by Kil Soo Shin (Suwon-si, South Korea) and Sot Eum Seo (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An imaging lens system is provided. The imaging lens system includes a first lens having refractive power; a second lens having positive refractive power and having a concave image-side surface; a third lens having refractive power; a fourth lens having positive refractive power and having a concave image-side surface; a fifth lens having a concave object-side surface; a sixth lens having a co...