Assignment of Assignor's Interest

Recorded: 2005-12-28 Pages: 3

Assignor

SEO, BYOUNG-YOON

Executed: 2005-12-26

Assignee

DONGBUANAM SEMICONDUCTOR INC.

891-10, DAECHI-DONG, KANGNAM-KU, SEOUL, 135-523, KOREA, REPUBLIC OF

Covered Property (1)

Cleaning method for removing copper-based foreign particles

Application: 11/318,507 →

Publication: US 2006/0137715

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.