Patents/Inventors

Yoo-jin Ghang

Cheonan-siKR3 patents

3 Patents

US125720762026
Photoresist Underlayer Composition
ROHM AND HAAS ELECTRONIC MATERIALS KOREA Ltd
0 cites
US122288582025
Coating Composition for Forming Resist Underlayer Film for EUV Lithography Process
DUPONT SPECIALTY MATERIALS KOREA Ltd
0 cites
US120558542024
Coating Composition for Photoresist Underlayer
ROHM AND HAAS ELECTRONIC MATERIALS KOREA Ltd.
0 cites