HZ

Huiling Zeng

📍 Lo Wu, CN: #1,946 of 7,906 inventorsTop 25%
Overall (All Time): #1,081,304 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1093117 Door lock 2025-09-16
D1076311 Safe box 2025-05-20
D1074113 Safe box 2025-05-06
D1073247 Safe box 2025-04-29