Patent Assignment
Reel/Frame 050407/0973
Assignment of Assignor's Interest
Recorded: 2019-09-17
Pages: 4
Assignors
BYUN, BYUNG JOO
Executed: 2019-07-29
KIM, YOUNG JONG
Executed: 2019-07-29
LEE, DO HEON
Executed: 2019-07-29
HAN, IN CHEON
Executed: 2019-07-29
Assignee
SAMSUNG SDI CO., LTD.
150-20, GONGSE-RO, GIHEUNG-GU, YONGIN-SI, GYEONGGI-DO, 17084, KOREA, REPUBLIC OF
Covered Property
(1)
Polarizing Plate, Method for Manufacturing Polarizing Plate, and Optical Display Device Comprising 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 →