Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620215 | Abrasive composition containing organic particles for chemical mechanical planarization | Yuzhuo Li, Kwok Tang, Joe Zunzi Zhao, John Westbrook, Yong Lin +1 more | 2003-09-16 |
| 6528582 | Method of preparing co-polymer particles | Kwok Tang, Leena Matilainen, Sinikka Ingelin | 2003-03-04 |