Patent Assignment
Reel/Frame 053073/0578
Assignment of Assignor's Interest
Recorded: 2020-06-29
Pages: 5
Assignors
CHOI, JIN HEE
Executed: 2020-04-09
KIM, JIN SOOK
Executed: 2020-04-09
YOU, JUNG HUN
Executed: 2020-04-09
PARK, SUN HONG
Executed: 2020-04-09
LEE, SANG HUM
Executed: 2020-04-09
Assignee
SAMSUNG SDI CO., LTD.
150-20, GONGSE-RO, GIHEUNG-GU, YONGIN-SI, GYEONGGI-DO, 17084, KOREA, REPUBLIC OF
Covered Property
(1)
Liquid Crystal Phase Difference Film, Polarizing Plate for Light-Emitting Display Device Including Same, and Light-Emitting Display Device Including Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 14, 2025
From: SAMSUNG SDI CO., LTD.
To: WUXI HENGXIN OPTOELECTRONIC MATERIALS CO., LTD.
Reel/Frame 073062/0496 →
Assignment of Assignor's Interest
Mar 4, 2026
From: WUXI HENGXIN OPTOELECTRONIC MATERIALS CO., LTD.
To: HOARDSUN HENGXIN(WUXI) MATERIALS CO., LTD.
Reel/Frame 075049/0450 →