GC

Gyung-Sik Choi

RK Rohm And Haas Electronic Materials Korea: 2 patents #81 of 185Top 45%
📍 Mado-myeon, KR: #80 of 204 inventorsTop 40%
Overall (All Time): #1,907,961 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10859907 Method for preparing column spacer Yeonok Kim, Seok-Bong Park, Su Min Lee 2020-12-08
10656520 Photosensitive resin composition and cured film prepared therefrom Hyung-Tak Jeon, Seok-Bong Park 2020-05-19