Patent Assignment
Reel/Frame 017203/0796
Corrective Assignment to Correct Assignee at R/F 016413/0797
Recorded: 2006-01-19
Pages: 4
Assignors
CHOI, JU-TAE
Executed: 2004-06-16
CHEONG, HAN-NAM
Executed: 2004-06-16
LEE, YONG-GI (DECEASED)
Executed: 2004-06-16
DECEASED'S LEGAL REPRESENTATIVE: KYUNG-AH LEE
Executed: 2004-06-16
Assignees
POSCO 1 KOEDONG-DONG, NAM-KU
790-300 POHANG-SI, KYUNGSANGBOOK-DO, KOREA, REPUBLIC OF
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
SAN 32, HYOJA-DONG, NAM-KU, 790-330 POHANG-SI, KYUNGSANGBOOK-DO, KOREA, REPUBLIC OF
Covered Property
(1)
Apparatus for Controlling Gas Layer Thickness on the Surface of Casting Rolls in a Twin Roll Strip Caster
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 22, 2004
From: CHOI, JU-TAE; CHEONG, HAN-NAM; LEE, YONG-GI
To: POSCO
Reel/Frame 016413/0797 →
Change of Name
Oct 10, 2011
From: FUJI ELECTRIC DEVICE TECHNOLOGY CO., LTD.
To: FUJI ELECTRIC CO., LTD.
Reel/Frame 027249/0159 →
Change of Name
Sep 28, 2022
From: POSCO
To: POSCO HOLDINGS INC.
Reel/Frame 061562/0041 →
Assignment of Assignor's Interest
Apr 4, 2023
From: POSCO HOLDINGS INC.; RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
To: POSCO CO., LTD; RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
Reel/Frame 063212/0033 →