IP Library Assignment 025762/0062
Patent Assignment
Reel/Frame 025762/0062

Assignment of Assignor's Interest

Recorded: 2010-12-22 Pages: 3
Assignor
KIM, DAE IL
Executed: 2010-12-10
Assignee
DONGBU HITEK CO., LTD.
891-10 DAECHI-DONG, GANGNAM-GU, SEOUL, 135-280, KOREA, REPUBLIC OF
Covered Property (1)
Flash Memory Device and Method for Manufacturing Flash Memory Device
Patent: 8,422,304 →
Application: 12/970,384 →
Publication: US 2011/0141806
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 →