ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,636, issued on Aug. 4, was assigned to Dongguan Jinfeng Trading Co. Ltd. (Dongguan, China).
"3D sticker" was invented by Hongfeng Zheng (Shantou, China).
The patent was filed on Aug. 5, 2025, under Application No. D/016,665.
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