Patent Assignment
Reel/Frame 015771/0428
Assignment of Assignor's Interest
Recorded: 2004-09-03
Pages: 2
Assignor
KWON, YOUNG-MIN
Executed: 2004-08-20
Assignee
ANAM SEMICONDUCTOR INC.
891-10, DAECHI-DONG, KANGNAM-KU, SEOUL, 135-523, KOREA, REPUBLIC OF
Covered Property
(1)
Electrostatic Chuck of Semiconductor Fabrication Equipment and Method for Chucking Wafer Using the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jul 11, 2005
From: ANAM SEMICONDUCTOR INC.
To: DONGBUANAM SEMICONDUCTOR INC.
Reel/Frame 016504/0645 →
Change of Name
Jun 8, 2006
From: DONGANAM SEMICONDUCTOR INC.
To: DONGBU ELECTRONICS CO., LTD.
Reel/Frame 017749/0335 →
Corrective Assignment to Correct the Assignor Previously Recorded on Reel 017749 Frame 0335. Assignor(S) Hereby Confirms the Assignor Should Be "Dongbuanam Semiconductor Inc.".
Jun 21, 2006
From: DONGBUANAM SEMICONDUCTOR INC.
To: DONGBU ELECTRONICS CO., LTD.
Reel/Frame 017821/0670 →