QL

Qingbao Lin

Overall (2022): #296,541 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11241003 Mosquito-killing lamp Xuyu Li, Jian Zhang, Chaogui Li 2022-02-08