YH

Yanshan Han

📍 Zhanggou, CN: #3 of 4 inventorsTop 75%
Overall (2024): #213,995 of 561,600Top 40%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12104400 Cleaning robot for swimming pools Yongchao Liu, Rong Xiang, Hao Ding 2024-10-01