CY

Chengying Yan

📍 Yichang City, CN: #23 of 66 inventorsTop 35%
Overall (All Time): #2,782,840 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10603686 Manufacturing method for ultrathin white covering film Haibin YANG, Fang Zhou, Yanhui Wang, Guangqi Zhou 2020-03-31