Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821897 | Method for copper CMP using polymeric complexing agents | David Schroeder, Jeffrey P. Chamberlain, Kyle Miller, Isaac K. Cherian | 2004-11-23 |
| 6776810 | Anionic abrasive particles treated with positively charged polyelectrolytes for CMP | Isaac K. Cherian, Jeffrey P. Chamberlain, Kevin Moeggenborg, David W. Boldridge | 2004-08-17 |