IP Library Assignment 019717/0778
Patent Assignment
Reel/Frame 019717/0778

Assignment of Assignor's Interest

Recorded: 2007-08-20 Pages: 4
Assignor
LIM, SU
Executed: 2007-08-13
Assignee
DONGBU HITEK CO., LTD.
891-10 DAECHI-DONG, GANGNAM-GU, SEOUL, 135-280, KOREA, REPUBLIC OF
Covered Property (1)
Bipolar Junction Transistor and Cmos Image Sensor Having the Same
Patent: 7,696,596 →
Application: 11/841,040 →
Publication: US 2008/0048222
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 →