QL

Qingjin Liu

SC Shenzhen Segre Electronic Co.: 1 patents #3 of 3Top 100%
📍 Xinluo District, CN: #21 of 50 inventorsTop 45%
Overall (All Time): #2,820,662 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10804721 Emergency power control system — 2020-10-13