Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620215 | Abrasive composition containing organic particles for chemical mechanical planarization | Yuzhuo Li, Guomin Bian, Kwok Tang, Joe Zunzi Zhao, John Westbrook +1 more | 2003-09-16 |