KQ

Kairong Qin

📍 Beihai, CN: #5 of 10 inventorsTop 50%
Overall (All Time): #1,721,551 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1080194 Backpack 2025-06-24
D988712 Backpack with detachable doodle board 2023-06-13