ALEXANDRIA, Va., July 14 -- United States Patent no. D1,134,782, issued on July 14, was assigned to IAM TECHNOLOGY GROUP (XIAMEN) Co. LTD (Xiamen, China).
"Air purifier" was invented by Chengjian Liao (Xiamen, China), Jiankai Ma (Xiamen, China), Chuanzhang Lai (Xiamen, China), Jianglin Gong (Xiamen, China) and Yanqiong Li (Xiamen, China).
The patent was filed on June 10, 2025, under Application No. D/007,619.
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