IP Library Assignment 019660/0181
Patent Assignment
Reel/Frame 019660/0181

Assignment of Assignor's Interest

Recorded: 2007-08-07 Pages: 2
Assignor
JANG, JEONG YEL
Executed: 2007-07-23
Assignee
DONGBU HITEK CO., LTD.
891-10 DAECHI-DONG, GANGNAM-GU, SEOUL, 135-280, KOREA, REPUBLIC OF
Covered Property (1)
Semiconductor Device and Manufacturing Method Thereof
Patent: 7,678,677 →
Application: 11/880,473 →
Publication: US 2008/0017938
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 Jun 7, 2021
From: DB HITEK CO., LTD.
To: SAMSUNG ELECTRONICS CO., LTD.
Reel/Frame 056607/0923 →