KJ

Ken Ji

SB Signify Holding B.V.: 1 patents #720 of 1,458Top 50%
Overall (All Time): #2,785,197 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
D880751 Downlight luminaire Liang Bao, Yong Jun Yj Hwang 2020-04-07