QZ

Qingling Zhu

📍 Yiwu, CN: #3 of 29 inventorsTop 15%
Overall (2024): #44,674 of 561,600Top 8%
4
Patents 2024

Issued Patents 2024

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1024832 Chain 2024-04-30
D1022760 Chain 2024-04-16
D1019454 Chain 2024-03-26
D1012753 Chain 2024-01-30