Patent Assignment
Reel/Frame 046797/0093
Assignment of Assignor's Interest
Recorded: 2018-08-03
Pages: 4
Assignor
JOO, CHOON-SHIK
Executed: 2018-07-31
Assignee
DOOSAN INFRACORE CO., LTD.
489, INJUNG-RO, DONG-GU, INCHEON, 401-702, KOREA, REPUBLIC OF
Covered Property
(1)
Hydraulic System and Hydraulic Control Method for Construction Machine
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 →