Patent Assignment
Reel/Frame 016148/0634
Assignment of Assignor's Interest
Recorded: 2004-12-29
Pages: 3
Assignor
CHOI, SEUNG CHUL
Executed: 2004-12-27
Assignee
DONGBUANAM SEMICONDUCTOR, INC.
A KOREAN CORPORATION, 891-10 DAECHI-DONG, GANGNAM-GU, SEOUL 135-523, KOREA, REPUBLIC OF
Covered Property
(1)
Methods for Cleaning a Chamber of Semiconductor Device Manufacturing Equipment
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.