Patent Assignment
Reel/Frame 029471/0646
Assignment of Assignor's Interest
Recorded: 2012-12-14
Pages: 4
Assignors
KIM, KWAN-SOO
Executed: 2012-12-03
LEE, TAE-JONG
Executed: 2012-12-03
SHIN, KANG-SUP
Executed: 2012-12-03
KIM, SI-BUM
Executed: 2012-12-03
KANG, YANG-BEOM
Executed: 2012-12-03
JEONG, JONG-YEUL
Executed: 2012-12-03
Assignee
MAGNACHIP SEMICONDUCTOR, LTD.
1, HYANGJEONG-DONG, HUNGDUK-GU, CHEONGJU-SI, CHUNGBUK, CHEONGJU-SI, KOREA, REPUBLIC OF
Covered Property
(1)
Metal Wiring of Semiconductor Device and Method for Manufacturing the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Formatting Inventor's Names Previously Recorded at Reel: 029471 Frame: 0646. Assignor(S) Hereby Confirms the Assignment.
Apr 4, 2016
From: KIM, KWAN SOO; LEE, TAE JONG; SHIN, KANG SUP; KIM, SI BUM
To: MAGNACHIP SEMICONDUCTOR, LTD.
Reel/Frame 038340/0723 →
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 →