YL

Yongji Li

XC Xiamen Eco Lighting Co.: 2 patents #83 of 215Top 40%
Overall (All Time): #1,901,221 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10584856 Light apparatus Ke Li, Shouqiang Hou, Xiaoliang Wen, Maojin Zeng, Xinwen Lin 2020-03-10
10240757 Light apparatus Ke Li, Shouqiang Hou, Xiaoliang Wen, Maojin Zeng, Xinwen Lin 2019-03-26