IP Library Assignment 019745/0605
Patent Assignment
Reel/Frame 019745/0605

Assignment of Assignor's Interest

Recorded: 2007-08-24 Pages: 4
Assignor
HWANG, JONG-TAEK
Executed: 2007-08-08
Assignee
DONGBU HITEK CO., LTD.
891-10 DAECHI-DONG, GANGNAM-GU, SEOUL, 135-280, KOREA, REPUBLIC OF
Covered Property (1)
Semiconductor Device Including Fluorine Diffusion Barrier Layer and Method for Manufacturing the Same
Patent: 7,541,675 →
Application: 11/844,618 →
Publication: US 2008/0054465
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 →