YC

Ya-Chi Chen

📍 Taipei, CA: #35 of 168 inventorsTop 25%
Overall (2018): #51,832 of 503,207Top 15%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10125795 Adjustable fan damping apparatus for exerciser — 2018-11-13
10065061 Exercise bike with an adjustable internal gear device — 2018-09-04
9889336 Chain wheel locking assembly of an exercise apparatus — 2018-02-13