Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800218 | Abrasive free formulations for chemical mechanical polishing of copper and associated materials and method of using same | Ying Ma, Michael Jones, Thomas H. Baum, David Bernhard | 2004-10-05 |
| 6692546 | Chemical mechanical polishing compositions for metal and associated materials and method of using same | Ying Ma, William A. Wojtczak, Cary Regulski, Thomas H. Baum, David Bernhard | 2004-02-17 |