Patent Assignment
Reel/Frame 012133/0249
Assignment of Assignor's Interest
Recorded: 2001-09-04
Pages: 2
Assignors
SHIN, DONG SUK
Executed: 2001-04-18
CHEONG, WOO SEOK
Executed: 2001-04-18
KIM, BONG SOO
Executed: 2001-04-18
Assignee
HYUNDAI ELECTRONICS INDUSTRIES CO., LTD.
SAN 136-1, AMI-RI, BUBAL-UEP, ICHON-SHI, KYUNGKI-DO, KOREA, REPUBLIC OF
Covered Property
(1)
Method of Manufacturing a Contact Plug in a Semiconductor Device
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 9, 2014
From: SK HYNIX INC
To: INTELLECTUAL DISCOVERY CO., LTD.
Reel/Frame 032421/0488 →
Change of Name
Mar 9, 2014
From: HYNIX SEMICONDUCTOR, INC.
To: SK HYNIX INC
Reel/Frame 032421/0496 →
Change of Name
Mar 9, 2014
From: HYUNDAI ELECTRONICS INDUSTRIES CO., LTD.
To: HYNIX SEMICONDUCTOR, INC.
Reel/Frame 032421/0637 →