QZ

Qingzhong Zhang

📍 Lo Wu, CN: #539 of 3,882 inventorsTop 15%
Overall (2024): #70,295 of 561,600Top 15%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1031162 IPL hair removal device Chunhua Xu 2024-06-11
D1030140 IPL hair removal device Chunhua Xu 2024-06-04
D1030141 IPL hair removal device Chunhua Xu 2024-06-04