ALEXANDRIA, Va., July 16 -- United States Patent no. D1,084,472, issued on July 15, was assigned to Guangzhou Tuorui Technology Co. Ltd. (Guangzhou, China).
"Projection lamp" was invented by Jieqiong He (Foshan, China).
The patent was filed on March 27, 2025, under Application No. D/995,707.
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