Patent Assignment
Reel/Frame 054367/0336
Assignment of Assignor's Interest
Recorded: 2020-11-09
Pages: 3
Assignors
LEE, SU JIN
Executed: 2020-11-09
LEE, SEUNG HUN
Executed: 2020-11-09
LEE, SEUNG HYUN
Executed: 2020-11-09
Assignee
YOUNG CHANG CHEMICAL CO., LTD
365-12, 174-12, YUSEORI-GIL, SEONNAM-MYEON, SEONGJU-GUN, GYEONGSANGBUK-DO, 40046, KOREA, REPUBLIC OF
Covered Property
(1)
Process Liquid Composition for Extreme Ultraviolet Lithography and Pattern Forming Method Using Same