Patent Assignment
Reel/Frame 026881/0005
Assignment of Assignor's Interest
Recorded: 2011-09-09
Pages: 3
Assignor
RYU, CHOONG HAN
Executed: 2011-08-31
Assignee
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUB, ICHEON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Covered Property
(1)
Method for Correcting Critical Dimension of Phase Shift Mask and Method for Manufacturing the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
May 6, 2024
From: HYNIX-SEMICONDUCTOR INC.
To: SK HYNIX INC.
Reel/Frame 067328/0814 →
Assignment of Assignor's Interest
May 9, 2024
From: SK HYNIX INC.
To: MIMIRIP LLC
Reel/Frame 067369/0832 →
Corrective Assignment to Correct the Assignee Is Hynix Semiconductor Inc. Not Hynix-Semiconductor Inc. There Is No Hyphen in the Name. Previously Recorded on Reel 67328 Frame 814. Assignor(S) Hereby Confirms the Change of Name.
May 14, 2024
From: HYNIX SEMICONDUCTOR INC.
To: SK HYNIX INC.
Reel/Frame 067412/0482 →