IP Library Assignment 018880/0479
Patent Assignment
Reel/Frame 018880/0479

Assignment of Assignor's Interest

Recorded: 2007-02-12 Pages: 4
Assignors
SEONG, DAE JUNG
Executed: 2006-12-14
CHOI, NAK WON
Executed: 2006-12-14
SIN, HONG CHEOL
Executed: 2006-12-14
OH, MYOUNG SOO
Executed: 2006-12-14
Assignee
DOOSAN INFRACORE CO., LTD.
7-11 HWASU-DONG, DONG-GU, INCHEON 401-020, KOREA, REPUBLIC OF
Covered Property (1)
Turret Servo Control Device with Overriding and Control Method Thereof
Patent: 7,501,779 →
Application: 11/616,186 →
Publication: US 2007/0152621
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 27, 2016
From: DOOSAN INFRACORE CO., LTD.
To: DOOSAN MACHINE TOOLS CO., LTD.
Reel/Frame 038738/0600 →
Change of Name Oct 7, 2022
From: DOOSAN MACHINE TOOLS CO., LTD.
To: DN SOLUTIONS CO., LTD.
Reel/Frame 061626/0717 →