Patent Assignment
Reel/Frame 051228/0599
Merger
Recorded: 2019-12-09
Pages: 15
Assignor
CHEIL INDUSTRIES INC
Executed: 2014-07-09
Assignee
SAMSUNG SDI CO., LTD.
150-20, GONGSE-RO, GIHEUNG-GU, YONGIN-SI, GYEONGGI-DO, 17084, KOREA, REPUBLIC OF
Covered Property
(1)
Polarizing Plates and Optical Display Apparatuses Including the Polarizing Plates
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 20, 2013
From: PARK, EUN SU; SHIN, DONG YOON; KIM, PIL JOO; SHIN, KWANG HO
To: CHEIL INDUSTRIES INC.
Reel/Frame 031829/0675 →
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 →