US Patent Issued to LARGAN PRECISION on March 4 for "Optical imaging system" (Taiwanese Inventors)

ALEXANDRIA, Va., March 5 -- United States Patent no. 12,242,036, issued on March 4, was assigned to LARGAN PRECISION Co. LTD. (Taichung, Taiwan).

"Optical imaging system" was invented by Chun-Shan Chen (Taichung, Taiwan), Tsung-Han Tsai (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, in order from an object side to an image side, a first lens element with positive refractive power, a second lens element, a third lens element, a fourth lens element, and a fifth lens element. Each of the fourth lens element and the fifth lens element includes at least one aspheric surface. The fourth lens element and the fifth lens ele...