YC

Yu-Chi Chen

📍 Jinshanmian, TW: #120 of 223 inventorsTop 55%
Overall (2022): #194,861 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11242114 Chainless bicycle for child — 2022-02-08