ER

Eui Hyun Ryu

RK Rohm And Haas Electronic Materials Korea: 2 patents #8 of 45Top 20%
RM Rohm And Haas Electronic Materials: 1 patents #31 of 80Top 40%
📍 Daeheung-dong, KR: #1 of 2 inventorsTop 50%
Overall (2020): #91,343 of 565,922Top 20%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10788751 Coating composition for use with an overcoated photoresist Matthew L. Grandbois, Myung Yeol Kim, Jae Hwan Sim, Min-Kyung Jang, Jung-June Lee 2020-09-29
10564542 Photoresist compositions and methods Min-Kyung Jang, Chang-Young Hong, Dong Yong Kim 2020-02-18
10527942 Coating compositions for use with an overcoated photoresist Jae Hwan Sim, Jung Kyu Jo, EunHye Cho, Hye-Won Lee, Jin Hong Park +1 more 2020-01-07