ALEXANDRIA, Va., July 7 -- United States Patent no. 12,674,960, issued on July 7, was assigned to SEKONIX Co. LTD. (Gyeonggi-do, South Korea).
"Small lens system" was invented by Ki Youn Noh (Gyeonggi-do, South Korea), Seong Jun Bae (Gyeonggi-do, South Korea), Chae Yeong Kim (Gyeonggi-do, South Korea), Ji Young Choi (Gyeonggi-do, South Korea) and In Jeong Hwang (Gyeonggi-do, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Proposed is a small lens system including a first lens, a second lens, a third lens, and a fourth lens arranged along an optical axis from an object. The iris diaphragm is located between the first lens and the second lens. The first lens has a negative refractive power and inclu...