Patent Assignment
Reel/Frame 009444/0292
Assignment of Assignor's Interest
Recorded: 1998-09-03
Pages: 2
Assignor
KIM, SUNG-SIK
Executed: 1998-08-22
Assignee
LG SEMICON CO., LTD.
1, HYANGJEONG-DONG, HUNGDUK-GU, CHEONGJU, CHOONGCHEONGBUK-DO, KOREA, REPUBLIC OF
Covered Property
(1)
Data Protection Circuit for Semiconductor Memory Device
Patent:
6,101,587 →
Application:
09/145,978 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jul 11, 2000
From: LG SEMICON CO., LTD.
To: HYUNDAI ELECTRONICS INDUSTRIES, CO., LTD.
Reel/Frame 010951/0606 →
Change of Name
Oct 12, 2004
From: HYUNDAI ELECTRONICS INDUSTRIES CO., LTD.
To: HYNIX SEMICONDUCTOR INC.
Reel/Frame 015242/0899 →
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 →
Release of Security Interest
Jun 22, 2010
From: U.S. BANK NATIONAL ASSOCIATION
To: MAGNACHIP SEMICONDUCTOR LTD.
Reel/Frame 024563/0807 →
Corrective Assignment to Correct the Receiving Party Address Previously Recorded at Reel: 024563 Frame: 0807. Assignor(S) Hereby Confirms the Release by Secured Party.
Nov 25, 2014
From: US BANK NATIONAL ASSOCIATION
To: MAGNACHIP SEMICONDUCTOR LTD.
Reel/Frame 034469/0001 →