YM

Young Jae Ma

PS Psk: 1 patents #15 of 60Top 25%
Overall (All Time): #2,467,424 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
11862434 Substrate processing apparatus Sung-Jin Yoon, Hyo Jeong SEO, Jong Woo Park 2024-01-02