YM

Yongdun Ma

XC Xiamen Leedarson Lighting Co.: 1 patents #14 of 39Top 40%
📍 Fujian, CN: #114 of 309 inventorsTop 40%
Overall (2021): #198,950 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

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