YX

Yubin XIAO

AL Acoustic Arc International Limited: 1 patents #5 of 9Top 60%
Overall (All Time): #2,834,081 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10874146 Electronic device for tobacco Boa Fung Chau, Kak Man Chan 2020-12-29