IP Library Assignment 022895/0112
Patent Assignment
Reel/Frame 022895/0112

Assignment of Assignor's Interest

Recorded: 2009-06-30 Pages: 2
Assignor
LEE, YONG JUN
Executed: 2009-06-24
Assignee
DONGBU HITEK CO., LTD.
891-10, DAECHI-DONG, KANGNAM-KU, SEOUL, KOREA, REPUBLIC OF
Covered Property (1)
Lateral Double Diffused Metal Oxide Semiconductor (Ldmos) Device and Method of Manufacturing Ldmos Device
Patent: 8,293,612 →
Application: 12/494,028 →
Publication: US 2010/0006937
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 30, 2017
From: DONGBU HITEK CO., LTD.
To: DB HITEK CO., LTD.
Reel/Frame 044559/0819 →
Assignment of Assignor's Interest Jul 10, 2019
From: DB HITEK CO., LTD.
To: COLUMBA TECHNOLOGIES INC.
Reel/Frame 049709/0857 →