CS

Chengzhi Sun

📍 Shandong, CN: #981 of 2,138 inventorsTop 50%
Overall (All Time): #2,486,696 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
11939705 Bamboo shade fabric Guixian Cui, Kun Zheng, Jinhuang Liang 2024-03-26