HY

Haoqian Yao

📍 Shangyu, CN: #12 of 20 inventorsTop 60%
Overall (All Time): #2,708,419 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D909664 Beauty light supplementary light — 2021-02-02