Patent Assignment
Reel/Frame 035508/0288
Corrective Assignment to Correct the City of the Assignee Previously Recorded at Reel: 022952 Frame: 0634. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2015-04-27
Pages: 5
Assignee
MAGNACHIP SEMICONDUCTOR, LTD.
1 HYANGJEONG-DONG, HEUNGDUK-GU, CHUNGCHEONGBUK-DO, CHEONGJU-SI, 361-725, KOREA, REPUBLIC OF
Covered Property
(1)
Insulator, Capacitor with the Same and Fabrication Method Thereof, and Method for Fabricating Semiconductor Device
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 14, 2009
From: KIM, KWAN-SOO; KIM, SOON-WOOK
To: MAGNACHIP SEMICONDUCTOR, LTD.
Reel/Frame 022952/0634 →
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 →