LL

Lai Sin Leung

TE Teac: 1 patents #255 of 440Top 60%
📍 Qidian, CN: #6 of 10 inventorsTop 60%
Overall (All Time): #3,247,723 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D636372 Digital audio disc player with amplifier and tuner — 2011-04-19