QL

Qichang Liu

📍 Zhuhai, CN: #67 of 216 inventorsTop 35%
Overall (2023): #291,187 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D984839 Coffee maker Shen Zhuo 2023-05-02