YK

Yuliang Kong

📍 Xingtai City, CN: #14 of 25 inventorsTop 60%
Overall (All Time): #2,662,967 of 4,157,543Top 65%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11368780 Bone conduction earphone — 2022-06-21