ALEXANDRIA, Va., June 19 -- United States Patent no. 12,332,503, issued on June 17, was assigned to Genius Electronic Optical (Xiamen) Co. Ltd. (Fujian, China).
"Optical imaging lens" was invented by Jiayuan Zhang (Fujian, China), Hai Lin (Fujian, China), Wei-Jeh Kao (Taichung, Taiwan) and Hung-Chien Hsieh (Taichung, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An optical imaging lens includes a first lens element to an eighth lens element and each lens element has an object-side surface and an image-side surface. The second lens element has negative refracting power, a periphery region of the image-side surface of the third lens element is convex, the fourth lens element has positive refracting pow...