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Haiyan Qin

📍 Lo Wu, CN: #1,614 of 4,691 inventorsTop 35%
Overall (2025): #373,863 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1068251 Dental appliance storage box Xiaozhong Zhang, Hongpeng Xie, Changren Zhi 2025-04-01