ALEXANDRIA, Va., Oct. 27 -- United States Patent no. D1,155,904, issued on Oct. 27, was assigned to SHENZHEN YANGWO ELECTRONIC Co. LTD. (Shenzhen, China).

"Hair dryer" was invented by Dejin Duan (Shenzhen, China).

The patent was filed on July 28, 2025, under Application No. D/015,355.

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