Patent Assignment
Reel/Frame 051603/0404
Corrective Assignment to Correct the 3RD Inventor's Name Previously Recorded at Reel: 51329 Frame: 727. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2020-01-15
Pages: 8
Assignors
YU, SENG-HO
Executed: 2019-05-21
JUNG, MUN-YOUNG
Executed: 2019-05-21
JUNG, YOUNG-JIN
Executed: 2019-05-21
Assignee
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU, POHANG-SI, GYEONGSANGBUK-DO, 37859, KOREA, REPUBLIC OF
Covered Property
(1)
High-Hardness Wear-Resistant Steel and Method for Manufacturing Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 19, 2019
From: YU, SENG-HO; JUNG, MUN-YOUNG; JUNG, YEUNG-JIN
To: POSCO
Reel/Frame 051329/0727 →
Change of Name
Sep 28, 2022
From: POSCO
To: POSCO HOLDINGS INC.
Reel/Frame 061561/0923 →
Assignment of Assignor's Interest
Oct 26, 2022
From: POSCO HOLDINGS INC.
To: POSCO CO., LTD
Reel/Frame 061778/0785 →