ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,877, issued on Aug. 4, was assigned to DREO INTELLIGENCE Ltd. (Hong Kong).
"Humidifier" was invented by Xianglu Dai (Shenzhen, China), Jinglong Wang (Shenzhen, China) and Lihu Wei (Shenzhen, China).
The patent was filed on July 30, 2025, under Application No. D/015,725.
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