Patent Assignment
Reel/Frame 022809/0443
Assignment of Assignor's Interest
Recorded: 2009-06-10
Pages: 2
Assignor
JOHN, GERARD
Executed: 2009-06-08
Assignee
AMKOR TECHNOLOGY, INC
1900 S PRICE, CHANDLER, ARIZONA, 85248-1604
Covered Property
(1)
System and Method for Testing Radio Frequency (Rf) Shielding Defects
Patent:
7,839,136 →
Application:
12/481,525 →
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 →