Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794605 | Method for fabricating chemical mechanical polshing pad using laser | Inha Park, Tae-Kyoung Kwon, In-Ju Hwang | 2004-09-21 |
| 6729950 | Chemical mechanical polishing pad having wave shaped grooves | Inha Park, Tae-Kyoung Kwon, In-Ju Hwang | 2004-05-04 |