Patent Assignment
Reel/Frame 023050/0318
Assignment of Assignor's Interest
Recorded: 2009-08-04
Pages: 3
Assignors
LEE, CHOON HEUNG
Executed: 2009-08-03
BAE, KI CHEOL
Executed: 2009-08-03
NA, DO HYUN
Executed: 2009-08-03
Assignee
AMKOR TECHNOLOGY KOREA, INC.
280-8, SANGSU 2GA 3 DONG, SUNGDONG-GU, SEOUL, KOREA, REPUBLIC OF
Covered Property
(1)
Semiconductor Device Having an Interposer
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement
Dec 6, 2012
From: AMKOR TECHNOLOGY, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 029422/0178 →
Security Interest
Aug 1, 2018
From: AMKOR TECHNOLOGY, INC.
To: BANK OF AMERICA, N.A., AS AGENT
Reel/Frame 046683/0139 →
Assignment of Assignor's Interest
Oct 9, 2020
From: AMKOR TECHNOLOGY, INC.
To: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE.LTD.
Reel/Frame 054067/0135 →