ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,921, issued on Aug. 4, was assigned to SHENZHEN HESUNG INTELLIGENCE Ltd. (Shenzhen, China).
"Fan" was invented by Jinglong Wang (Shenzhen, China), Lihu Wei (Shenzhen, China) and Zhizheng Chen (Shenzhen, China).
The patent was filed on April 7, 2025, under Application No. D/997,346.
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