Patent Assignment
Reel/Frame 021822/0367
Assignment of Assignor's Interest
Recorded: 2008-11-12
Pages: 3
Assignee
AMKOR TECHNOLOGY, INC.
1900 SOUTH PRICE ROAD, CHANDLER, ARIZONA, 95286-6604
Covered Property
(1)
Package Failure Prognostic Structure and Method
Patent:
8,022,521 →
Application:
12/269,357 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Zipcode of the Assignee on the Assignment Previously Recorded on Reel 021822 Frame 0367. Assignor(S) Hereby Confirms the Assignment of Assignor's Interest.
Nov 17, 2008
From: YOSHIDA, AKITO; DREIZA, MAHMOUD
To: AMKOR TECHNOLOGY, INC.
Reel/Frame 021845/0791 →
Patent Security Agreement
Jun 3, 2009
From: AMKOR TECHNOLOGY, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 022764/0864 →
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 →