Patent Assignment
Reel/Frame 022828/0120
Assignment of Assignor's Interest
Recorded: 2009-06-15
Pages: 3
Assignor
KIM, SI-HWAN
Executed: 2009-06-05
Assignee
KYUNGDONG NETWORK CO., LTD.
13-6, YEOUIDO-DONG, YEONGDEUNGPO-GU, SEOUL, 150-729, KOREA, REPUBLIC OF
Covered Property
(1)
Multi-Boiler and Control Method Thereof for Preventing Back Flow of Exhaust Gas
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Aug 31, 2012
From: KYUNGDONG NETWORK CO., LTD.
To: KYUNGDONG ONE CORPORATION
Reel/Frame 028887/0226 →
Change of Address
Apr 2, 2019
From: KYUNG DONG ONE CORPORATION
To: KYUNG DONG ONE CORPORATION
Reel/Frame 048763/0523 →
De Merger
Apr 2, 2019
From: KYUNG DONG ONE CORPORATION
To: KYUNGDONG ELECTRONICS CO., LTD.
Reel/Frame 048781/0678 →
Merger
Jul 9, 2021
From: KYUNGDONG ELECTRONICS CO., LTD.
To: KYUNGDONG NAVIEN CO., LTD.
Reel/Frame 056798/0137 →