US Patent Issued to LG INNOTEK on Nov. 18 for "Optical system comprising seven lenses and camera module comprising the same" (South Korean Inventor)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,474,550, issued on Nov. 18, was assigned to LG INNOTEK Co. LTD. (Seoul, South Korea).

"Optical system comprising seven lenses and camera module comprising the same" was invented by Doo Shik Sin (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical system disclosed to an embodiment includes first to seventh lenses sequentially arranged along the optical axis from the object side to the image side, wherein the second lens has a positive refractive power, and the third lens has a negative refractive power, wherein the object-side and image-side surfaces of the second lens are convex, the image-side surface of the third lens is conca...