IP Library Assignment 022097/0599
Patent Assignment
Reel/Frame 022097/0599

Assignment of Assignor's Interest

Recorded: 2008-12-29 Pages: 2
Assignor
PARK, JUNG GOO
Executed: 2008-12-17
Assignee
MAGNACHIP SEMICONDUCTOR, LTD.
1 HYANGJEONG-DONG, HEUNGDUK-GU, CHEONGJU-SI, CHUNGCHEONGBUK-DO, 361-725, KOREA, REPUBLIC OF
Covered Property (1)
Method for Forming Gate Oxide of Semiconductor Device
Patent: 7,892,960 →
Application: 12/318,392 →
Publication: US 2009/0179255
Related Assignments (2)
Other recorded transfers of the patent 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 →