Patent Assignment
Reel/Frame 012787/0401
Assignment of Assignor's Interest
Recorded: 2002-04-11
Pages: 3
Assignor
KIM, DONG JOON
Executed: 2002-03-20
Assignee
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUB, ICHON-SHI KYOUNGKI-DO, KOREA, REPUBLIC OF
Covered Property
(1)
Method for Cleaning the Contact Area of a Metal Line
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 10, 2005
From: HYNIX SEMICONDUCTOR, INC.
To: MAGNACHIP SEMICONDUCTOR, LTD.
Reel/Frame 016216/0649 →
Security Interest
Mar 25, 2005
From: MAGNACHIP SEMICONDUCTOR, LTD.
To: U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL TRUSTEE
Reel/Frame 016470/0530 →
Partial Release of Security Interest
May 30, 2009
From: U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL TRUSTEE
To: MAGNACHIP SEMICONDUCTOR, LTD.
Reel/Frame 022746/0870 →
Assignment of Assignor's Interest
May 30, 2009
From: MAGNACHIP SEMICONDUCTOR, LTD.
To: CROSSTEK CAPITAL, LLC
Reel/Frame 022764/0270 →
Assignment of Assignor's Interest
Aug 12, 2009
From: CROSSTEK CAPITAL, LLC
To: CHUNG CHENG HOLDINGS, LLC
Reel/Frame 023085/0877 →