IP Library Assignment 020974/0433
Patent Assignment
Reel/Frame 020974/0433

Assignment of Assignor's Interest

Recorded: 2008-05-20 Pages: 3
Assignor
CHO, EUN SANG
Executed: 2008-05-19
Assignee
DONGBU HITEK CO., LTD.
891-10 DAECHI-DONG, GANGNAM-GU, SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
Covered Property (1)
Method for Forming Gate Electrode of Semiconductor Device
Patent: 7,611,978 →
Application: 12/124,058 →
Publication: US 2008/0293227
Related Assignments (1)
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 →