Patent Assignment
Reel/Frame 014756/0958
Assignment of Assignor's Interest
Recorded: 2003-12-01
Pages: 2
Assignor
LEE, JOON HYEON
Executed: 2003-10-01
Assignee
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-UEP, ICHON-SHI, KYUNGKI-DO, 467-860, KOREA, REPUBLIC OF
Covered Property
(1)
Method of Forming Metal Line Layer in Semiconductor Device
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 5, 2009
From: HYNIX SEMICONDUCTOR INC.
To: MAGNACHIP SEMICONDUCTOR, LTD.
Reel/Frame 023056/0279 →
Assignment of Assignor's Interest
Sep 3, 2020
From: MAGNACHIP SEMICONDUCTOR, LTD.
To: KEY FOUNDRY CO., LTD.
Reel/Frame 053703/0227 →
Change of Name
Mar 12, 2024
From: KEY FOUNDRY CO., LTD.
To: SK KEYFOUNDRY INC.
Reel/Frame 066794/0290 →