Patent Assignment
Reel/Frame 057426/0149
Assignment of Assignor's Interest
Recorded: 2021-09-09
Pages: 5
Assignors
KIM, DO WON
Executed: 2021-07-05
KANG, HAN SAEM
Executed: 2021-07-05
SHIN, KWANG HO
Executed: 2021-07-05
CHO, SUNG MAN
Executed: 2021-07-05
CHO, EUN SOL
Executed: 2021-07-05
HWANG, SEON OH
Executed: 2021-07-05
Assignee
SAMSUNG SDI CO., LTD.
150-20, GONGSE-RO, GIHEUNG-GU, YONGIN-SI, GYEONGGI-DO, 17084, KOREA, REPUBLIC OF
Covered Property
(1)
Polarizing Plate and Optical Display Apparatus Comprising the 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 →