IP Library › Assignment 014739/0659
Patent Assignment
Reel/Frame 014739/0659

Assignment of Assignor's Interest

Recorded: 2003-12-01 Pages: 3
Assignor
CHUN, IN KYU
Executed: 2003-09-18
Assignee
DONGBU ELECTRONICS, CO., LTD
891-10 DAECHI-DONG, GANGNAM-GU REPUBLIC OF, KOREA, REPUBLIC OF
Covered Property (1)
Method for Forming a Contact Using a Dual Damascene Process in Semiconductor Fabrication
Patent: 7,166,532 →
Application: 10/712,740 →
Publication: US 2004/0127023
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger May 31, 2005
From: DONGBU SEMICONDUCTOR INC.
To: DONGBUANAM SEMICONDUCTOR, INC.
Reel/Frame 016593/0667 →
Change of Name May 30, 2006
From: DONGANAM SEMICONDUCTOR INC.
To: DONGBU ELECTRONICS CO., LTD.
Reel/Frame 017703/0499 →
Corrective Assignment to Correct the Assignor Previously Recorded on Reel 017703 Frame 0499. Assignor(S) Hereby Confirms the Assignor Should Be "Dongbuanam Semiconductor Inc.". Jun 28, 2006
From: DONGBUANAM SEMICONDUCTOR INC.
To: DONGBU ELECTRONICS CO., LTD.
Reel/Frame 017854/0297 →