IP Library Assignment 028040/0719
Patent Assignment
Reel/Frame 028040/0719

Assignment of Assignor's Interest

Recorded: 2012-04-13 Pages: 3
Assignors
LEE, SUNG GUN
Executed: 2012-04-09
HYUN, YONG TAK
Executed: 2012-04-09
Assignee
DOOSAN INFRACORE CO., LTD.
7-11, HWASU-DONG, DONG-GU, INCHEON, 401-020, KOREA, REPUBLIC OF
Covered Property (1)
Tool Path Forming Method in Milling Processing System
Patent: 8,942,843 →
Application: 13/501,030 →
Publication: US 2012/0203373
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 →