US Patent Issued to LARGAN PRECISION on Sept. 2 for "Optical lens assembly, imaging apparatus and electronic device" (Taiwanese Inventors)

ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,405,411, issued on Sept. 2, was assigned to LARGAN PRECISION Co. LTD. (Taichung, Taiwan).

"Optical lens assembly, imaging apparatus and electronic device" was invented by Pei-Chi Chang (Taichung, Taiwan), Hung-Shuo Chen (Taichung, Taiwan) and Chun-Hung Teng (Taichung, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical lens assembly includes at least three optical lens elements. At least one of the optical lens elements includes an infrared filtering coating, the optical lens element including the infrared filtering coating is made of a plastic material, the infrared filtering coating is arranged on an object-side surface or an image-side s...