ALEXANDRIA, Va., July 3 -- United States Patent no. 12,347,146, issued on July 1, was assigned to FAURECIA CLARION ELECTRONICS (XIAMEN) Co. LTD. (Xiamen, China).

"Lens, photographing device, processing method, device and storage medium for lens humidity" was invented by Jie Qiu (Xiamen, China), Chen Shen (Xiamen, China) and Yaping Wu (Xiamen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a lens, a photographing device, as well as a processing method, a device and a storage medium for lens humidity. The lens includes a lens body and a humidity sensitive color changing film. The humidity sensitive color changing film is attached to a detection area of a photographing surf...