XY

Xiongxin Ying

📍 Tongji, CN: #13 of 62 inventorsTop 25%
Overall (All Time): #1,599,223 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6941835 Overturning and folding device for handlebar 2005-09-13
D505704 Electric skateboard 2005-05-31
D498438 Electric bicycle 2004-11-16