Patent Assignment
Reel/Frame 073163/0688
Assignment of Assignor's Interest
Recorded: 2025-12-09
Pages: 4
Assignor
LEE, GEUN SU
Executed: 2025-12-03
Assignee
DCT MATERIAL LLC.
47, SINCHEOKSANDAN 1-RO, DEOKSAN-EUP, JINCHEON-GUN, CHUNGCHEONGBUK-DO, 27850, KOREA, REPUBLIC OF
Covered Property
(1)
Semiconductor Photoresist Composition and Method of Forming Patterns Using the Composition
Application:
18/449,156 →
Publication:
US 2024/0255848
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 16, 2023
From: LEE, GEUN SU; SEONG, YEON HEE; JUNG, SUNG JAE
To: LEE, GEUN SU
Reel/Frame 064611/0566 →
Assignment of Assignor's Interest
Aug 16, 2023
From: KOH, CHAWON; NISHI, TSUNEHIRO; KOH, MOO HYUN; PARK, JI YOUNG
To: SAMSUNG ELECTRONICS CO., LTD.
Reel/Frame 064611/0708 →