US Patent Issued to LARGAN PRECISION on Nov. 25 for "Optical imaging system, image capturing unit and electronic device" (Taiwanese Inventors)

ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,481,128, issued on Nov. 25, was assigned to LARGAN PRECISION Co. LTD. (Taichung, Taiwan).

"Optical imaging system, image capturing unit and electronic device" was invented by Yu-Tai Tseng (Taichung, Taiwan) and Hsin-Hsuan Huang (Taichung, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical imaging system includes four lens elements which are, in order from an object side to an image side: a first lens element, a second lens element, a third lens element and a fourth lens element. Each of the four lens elements of the optical imaging system has an object-side surface facing toward the object side and an image-side surface facing toward the i...