IP Library Assignment 033361/0930
Patent Assignment
Reel/Frame 033361/0930

Assignment of Assignor's Interest

Recorded: 2014-07-22 Pages: 4
Assignors
CHO, JEONG HO
Executed: 2014-07-02
KIM, SE WOON
Executed: 2014-07-02
KIM, KYUNG MIN
Executed: 2014-07-02
PARK, JUNG GOO
Executed: 2014-07-02
Assignee
MAGNACHIP SEMICONDUCTOR, LTD.
1 HYANGJEONG-DONG, HEUNGDEOK-GU, CHUNGCHEONGBUK-DO, 361-728, CHEONGJU-SI, KOREA, REPUBLIC OF
Covered Property (1)
Non-Volatile Memory Device Having Asymmetrical Control Gates Surrounding a Floating Gate and Manufacturing Method Thereof
Patent: 9,502,257 →
Application: 14/337,418 →
Publication: US 2015/0311299
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 →