Patent Assignment
Reel/Frame 069711/0329
Assignment of Assignor's Interest
Recorded: 2024-12-31
Pages: 10
Assignors
JANG, YUN CHANG
Executed: 2024-12-02
KIM, JEONG JU
Executed: 2024-12-02
LEE, KI DON
Executed: 2024-12-02
Assignee
DOOSAN ENERBILITY CO., LTD.
22 DOOSANVOLVO-RO, SEONGSAN-GU,, CHANGWON-SI, 51711, KOREA, REPUBLIC OF
Covered Property
(1)
Turbine Component Having Pin-Fin Cooling Structure, and Gas Turbine Including Same
Application:
18/977,913 →
Publication:
US 2025/0237145
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 30, 2025
From: CHO, HYUNG HEE; KIM, GYEONG RYUN; KIM, JAE HYEONG
To: DOOSAN ENERBILITY CO., LTD.; UNIVERSITY INDUSTRY FOUNDATION
Reel/Frame 073336/0822 →
Corrective Assignment to Correct the Correct an One Assignee from Doosan Enerbility C O., Ltd. to Doosan Enerbility Co., Ltd. and the Other Assignee from University Industry Foundation to University Industry Foundation, Yonsei University and the Country for Both Assignee Addresses to from Democratic People's Republic of Korea to Republic of Korea Previously Recorded on Reel 73336 Frame 822. Assignor(S) Hereby Confirms the Assignment.
Feb 11, 2026
From: CHO, HYUNG HEE; KIM, GYEONG RYUN; KIM, JAE HYEONG
To: UNIVERSITY INDUSTRY FOUNDATION, YONSEI UNIVERSITY; DOOSAN ENERBILITY CO., LTD.
Reel/Frame 075098/0381 →
Assignment of Assignor's Interest
Feb 11, 2026
From: DOOSAN ENERBILITY CO., LTD.
To: UNIVERSITY INDUSTRY FOUNDATION, YONSEI UNIVERSITY
Reel/Frame 073760/0614 →