YC

Yuchang Chen

Overall (All Time): #675,414 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
D1091969 Dog leash 2025-09-02
D1091000 Pet car seat 2025-08-26
D1069273 Cat scratching post 2025-04-01
D1060882 Silicone protective cover 2025-02-04
D1052013 Treadmill Zibo Wu 2024-11-19
D1027074 Treadmill Zibo Wu 2024-05-14
D1005415 Treadmill Zibo Wu 2023-11-21