QL

Qing Liu

Overall (2023): #117,581 of 537,848Top 25%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11851732 Method for preparing grid alloy of lead battery Fei Dai, Genfang Gao, Qiushi Yao, Xufeng Tang, Shu-Jian Hu +4 more 2023-12-26
D978026 Electric bike Kuan TIAN, Changpeng Li, Ning Dong 2023-02-14