IP Library Assignment 066542/0946
Patent Assignment
Reel/Frame 066542/0946

Assignment of Assignor's Interest

Recorded: 2024-02-23 Pages: 2
Assignor
PARK, JUNG GOO
Executed: 2006-12-17
Assignee
MAGNACHIP SEMICONDUCTOR, LTD.
1, HYANGJEONG-DONG, HEUNGDEOK-GU, CHUNGBUK, CHEONGJU-SI, 361-728, KOREA, REPUBLIC OF
Covered Property (1)
Method for Forming Gate Oxide of Semiconductor Device
Patent: 8,269,281 →
Application: 12/947,526 →
Publication: US 2011/0057252
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 →