ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,386,160, issued on Aug. 12, was assigned to ZHEJIANG DAHUA TECHNOLOGY Co. LTD. (Hangzhou, China).
"Zoom lens" was invented by Yuanyuan Xing (Hangzhou, China), Kai Liu (Hangzhou, China) and Hongxing Ding (Hangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to zoom lenses. A zoom lens may include in order from an object side to an image side: a first lens group; a second lens group; a third lens group; a fourth lens group; and a fifth lens group; wherein the zoom lens satisfies certain conditions."
The patent was filed on April 12, 2023, under Application No. 18/299,077.
*For further information, including image...