Patent Assignment
Reel/Frame 018821/0170
Assignment of Assignor's Interest
Recorded: 2007-01-30
Pages: 3
Assignor
KIM, SANG DEOK
Executed: 2004-10-29
Assignee
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-UEP, ICHON-SHI, KYUNGKI-DO, KOREA, REPUBLIC OF
Covered Property
(1)
Method for Forming Passivation Film of Semiconductor Device and Structure of Passivation Film of Semiconductor Device
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 6, 2006
From: HYNIX SEMICONDUCTOR INC.
To: HYNIX SEMICONDUCTOR INC.; STMICROELECTRONICS S.R.L.
Reel/Frame 018207/0057 →
Assignment of Assignor's Interest
Aug 10, 2015
From: NUMONYX B. V.
To: HYNIX SEMICONDUCTOR INC.
Reel/Frame 036319/0139 →
Change of Name
Aug 10, 2015
From: HYNIX SEMICONDUCTOR INC.
To: SK HYNIX INC.
Reel/Frame 036319/0271 →