ALEXANDRIA, Va., March 17 -- United States Patent no. 12,578,547, issued on March 17, was assigned to GENIUS ELECTRICAL OPTICAL (XIAMEN) Co. LTD. (Xiamen, China).

"Optical lens assembly configured for near infrared light" was invented by Jinhui Gong (Xiamen, China), Qingzhi Zhu (Xiamen, China) and Jiali Lian (Xiamen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical lens assembly is provided. A plurality of infrared light beams emitted from a structured light generating unit having a plurality of light sources pass through the optical lens assembly to generate a plurality of light beams. A direction facing the structured light generating unit is a light input side, and an opposite side is a lig...