Patent Assignment
Reel/Frame 052977/0042
Change of Name
Recorded: 2020-06-18
Pages: 3
Assignor
YOUNGHEUNG IRON&STEEL CO. LTD.
Executed: 2020-03-24
Assignee
YOUNGWIRE
50, GWANCHANGGONGDAN-GIL, JUGYO-MYEON, BORYEONG-SI, CHUNGCHEONGNAMDO, KOREA, REPUBLIC OF
Covered Property
(1)
Laser Marking System for Coil Springs
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 20, 2015
From: HAN, JAE YEOL; SONG, WON GYU
To: SAMMOK KANGUP CO., LTD.
Reel/Frame 034994/0304 →
Assignment of Assignor's Interest
Jul 1, 2016
From: SAMMOK KANGUP CO., LTD.
To: YOUNGHEUNG IRON&STEEL CO. LTD.
Reel/Frame 039063/0793 →
Assignment of Assignor's Interest
Aug 29, 2025
From: YOUNGWIRE
To: YH AUTO CO., LTD.
Reel/Frame 072711/0336 →