QS

Qunyan Shangguan

📍 Fujian, CN: #533 of 1,685 inventorsTop 35%
Overall (All Time): #1,876,728 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10996487 Combined glasses structure, frameless glasses, half-frame glasses and full-frame glasses Zheyu Lin 2021-05-04
D827016 Glasses Zheyu Lin 2018-08-28