ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,490,354, issued on Dec. 2, was assigned to Shenzhen Intellirocks Tech. Co. Ltd. (Shenzhen, China).

"Lighting color-adjustment control method, device, product, and lamp" was invented by Weili Hu (Shenzhen, China) and Wenlong Wu (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A lighting color-adjustment control method is provided for a lamp containing at least one light-emitting unit, each having a plurality of color-light elements. The method includes: in response to a lighting color-adjustment instruction, determining a target color parameter including color values corresponding to the plurality of color-light elements; according to the t...