YC

Yanning CHEN

📍 Dongguan, CN: #838 of 2,387 inventorsTop 40%
Overall (All Time): #1,853,520 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11419394 Structure of watchcase and watch strap connected based on magnetic attraction force — 2022-08-23
10820669 Structure of watchcase and watch strap which are fixed by pressing structure engaging with elastic pin — 2020-11-03