GC

Guocai Chen

Overall (2020): #460,092 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10663117 Multifunctional LED bulb Jianwu Xue, Yiping Ye 2020-05-26