ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,554,100, issued on Feb. 17, was assigned to GUANGZHOU LUXVISIONS INNOVATION TECHNOLOGY Ltd. (Guangzhou, China).
"Imaging lens" was invented by Yi-Wei Liu (Guangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An imaging lens, sequentially including a first lens element to a seventh lens element from an object side to an image side along an optical axis, is provided. The first lens element has positive refracting power. The second lens element has negative refracting power. The third lens element and the fourth lens element form a cemented lens element, and the cemented lens element has positive refracting power. The fifth lens element has posi...