Patent Assignment
Reel/Frame 039298/0867
Assignment of Assignor's Interest
Recorded: 2016-07-31
Pages: 5
Assignors
LEE, TAEK-JIN
Executed: 2016-07-07
JUNG, WOO-YONG
Executed: 2016-07-28
KIM, KI-YONG
Executed: 2016-07-28
Assignee
DOOSAN INFRACORE CO., LTD.
489, INJUNG-RO, DONG-GU, INCHEON, 22502, KOREA, REPUBLIC OF
Covered Property
(1)
Method and Device for Controlling Main Control Valve of Construction Machinery
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 4, 2023
From: DOOSAN INFRACORE CO., LTD.
To: HYUNDAI DOOSAN INFRACORE CO., LTD.
Reel/Frame 065761/0942 →
Change of Name
Dec 4, 2023
From: HYUNDAI DOOSAN INFRACORE CO., LTD.
To: HD HYUNDAI INFRACORE CO., LTD.
Reel/Frame 065761/0957 →
Merger
Jul 15, 2026
From: HD HYUNDAI INFRACORE CO., LTD.
To: HD CONSTRUCTION EQUIPMENT CO., LTD.
Reel/Frame 075281/0543 →