Patent Assignment
Reel/Frame 014349/0393
Assignment of Assignor's Interest
Recorded: 2003-04-11
Pages: 2
Assignors
KIM, SANG Y.
Executed: 2003-03-24
SUH, KWANG-HA
Executed: 2003-03-24
KIM, TAE-KYU
Executed: 2003-03-24
KIM, HWI-JIN
Executed: 2003-03-24
Assignee
ANAM SEMICONDUCTOR, INC.
280-8, SUNGSU 2-GA, SUNGDONG-KU, SEOUL 133-120, KOREA, REPUBLIC OF
Covered Property
(1)
Cmp Slurry Composition and a Method for Planarizing Semiconductor Device Using the Same
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Apr 6, 2005
From: ANAM SEMICONDUCTOR, INC.
To: DONGBUANAM SEMICONDUCTOR INC.
Reel/Frame 016301/0456 →
Change of Name
Nov 28, 2017
From: DONGBUANAM SEMICONDUCTOR INC.
To: DONGBU ELECTRONICS CO., LTD.
Reel/Frame 044526/0571 →
Merger and Change of Name
Nov 29, 2017
From: DONGBU ELECTRONICS CO., LTD.; DONGBU HITEK CO., LTD.
To: DONGBU HITEK CO., LTD.
Reel/Frame 044533/0523 →
Change of Name
Nov 30, 2017
From: DONGBU HITEK CO., LTD.
To: DB HITEK CO., LTD
Reel/Frame 044555/0913 →