ZC

Zhiwang Chen

JA Johnson Electric International Ag: 1 patents #163 of 404Top 45%
📍 Shizhe, CN: #50 of 109 inventorsTop 50%
Overall (All Time): #2,808,168 of 4,157,543Top 70%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10738790 Fan device, air flow adjustment device and air volume control method thereof Chiping Sun, Shinghin YEUNG, Haibo Jiang, Yunlong Jiang, Guodong Liu 2020-08-11