Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967169 | Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrate | Ma. Fatima Seijo, David Bernhard, Long Nguyen | 2005-11-22 |
| 6936542 | Polishing slurries for copper and associated materials | Thomas H. Baum, Long Nguyen, Cary Regulski | 2005-08-30 |
| 6896826 | Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrate | Ma. Fatima Seijo, David Bernhard, Long Nguyen | 2005-05-24 |
| 6875733 | Ammonium borate containing compositions for stripping residues from semiconductor substrates | George Guan | 2005-04-05 |