DH

Dongchun Huang

📍 Fujian, CN: #99 of 491 inventorsTop 25%
Overall (2023): #160,405 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1003144 Round smart door lock 2023-10-31
D991008 Electronic door lock 2023-07-04