KC

Kyu-hwan Chang

SC Semes Co.: 2 patents #52 of 408Top 15%
📍 Geoado-ri, KR: #11 of 96 inventorsTop 15%
Overall (2025): #107,916 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12412767 Apparatus for treating substrate and method for treating substrate Gui Su PARK, Jun Young Choi, Young Jin Jang, Yong-Sun Ko, Jun Hyun LIM 2025-09-09
12237180 Apparatus for treating substrate Jun Young Choi 2025-02-25