EC

Enci Chang

📍 Jiaozhou City, CN: #2 of 7 inventorsTop 30%
Overall (2025): #396,100 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12398594 Screen doors Jianxun ZHANG, Yi Cao, Minghui Chen, Xuhui WU 2025-08-26