Patent Assignment
Reel/Frame 051550/0204
Assignment of Assignor's Interest
Recorded: 2020-01-17
Pages: 3
Assignors
UM, KYUNG-KEUN
Executed: 2019-05-16
KIM, WOO-GYEOM
Executed: 2019-05-16
CHA, WOO-YEOL
Executed: 2019-05-29
CHAE, JIN-WOO
Executed: 2019-05-29
Assignee
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU, POHANG-SI, GYEONGSANGBUK-DO, 37859, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
Covered Property
(1)
High-Strength Steel Material Having Enhanced Resistance to Crack Initiation and Propagation at Low Temperature and Method for Manufacturing the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Address of the Assignee Previously Recorded on Reel 051550 Frame 0204. Assignor(S) Hereby Confirms the Assignment.
Feb 13, 2020
From: UM, KYUNG-KEUN; KIM, WOO-GYEOM; CHA, WOO-YEOL; CHAE, JIN-WOO
To: POSCO
Reel/Frame 051929/0562 →
Change of Name
Sep 28, 2022
From: POSCO
To: POSCO HOLDINGS INC.
Reel/Frame 061561/0705 →
Assignment of Assignor's Interest
Oct 26, 2022
From: POSCO HOLDINGS INC.
To: POSCO CO., LTD
Reel/Frame 061774/0129 →