DX

Daozheng Xu

📍 Meizhou, CN: #21 of 50 inventorsTop 45%
Overall (All Time): #1,816,871 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D995365 Brake signal detection device 2023-08-15
10766555 Brake warning device mounted on a bicycle or motorcycle handle 2020-09-08