YM

Yongdun Ma

XC Xiamen Leedarson Lighting Co.: 1 patents #63 of 139Top 50%
📍 Fujian, CN: #833 of 1,685 inventorsTop 50%
Overall (All Time): #2,742,745 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11085622 Lighting apparatus Zhenkun Huang, Shouqiang Hou, Xiaoliang Wen, Yongzhe Dong 2021-08-10