JD

Jigeng Duan

📍 Meizhou, CN: #9 of 50 inventorsTop 20%
Overall (All Time): #1,074,483 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1089733 Bicycle headlight 2025-08-19
D1070626 Bicycle bell 2025-04-15
D1063673 Bicycle horn 2025-02-25
D1028769 Electric horn 2024-05-28