ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,228,793, issued on Feb. 18, was assigned to Samsung Electro-Mechanics Co. Ltd. (Suwon-si, South Korea).
"Optical imaging system" was invented by Tae Youn Lee (Suwon-si, South Korea) and Yong Joo Jo (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An optical imaging system includes a first lens having positive refractive power, a second lens having a refractive power, a third lens having a refractive power, a fourth lens having positive refractive power, a fifth lens having a refractive power, and a sixth lens having positive refractive power. The first to the sixth lenses are sequentially disposed from an object side to an imaging p...