US Patent Issued to Changzhou AAC Raytech Optronics on Sept. 8 for "Camera optical lens" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,730,283, issued on Sept. 8, was assigned to Changzhou AAC Raytech Optronics Co. Ltd. (Changzhou City, China).

"Camera optical lens" was invented by Lu Pan (Changzhou, China), Shunda Zhou (Changzhou, China), Shijia Zhao (Changzhou, China) and Zhen Huang (Changzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to the field of optical lenses, and discloses a camera optical lens. The camera optical lens sequentially includes seven lenses from an object-side surface to an image side: a first lens having positive refractive power, a second lens having negative refractive power, a third lens having negative refractive pow...