IP Library › Assignment 066692/0554
Patent Assignment
Reel/Frame 066692/0554

Assignment of Assignor's Interest

Recorded: 2024-03-08 Pages: 2
Assignor
PARK, JUNG-GOO
Executed: 2009-04-29
Assignee
MAGNACHIP SEMICONDUCTOR, LTD.
1 HYANGJEONG-DONG, HEUNGDUK-GU, CHUNGCHEONGBUK-DO, CHEONGJU-SI, 361-725, KOREA, REPUBLIC OF
Covered Properties (2)
Silicon Wafer and Fabrication Method Thereof
Patent: 8,486,813 →
Application: 13/150,493 →
Publication: US 2011/0227202
Silicon Wafer and Fabrication Method Thereof
Patent: 9,018,735 →
Application: 13/917,117 →
Publication: US 2013/0270681
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
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 →