Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479898 | Dielectric treatment in integrated circuit interconnects | Dawn Hopper, Minh Van Ngo | 2002-11-12 |
| 6469387 | Semiconductor device formed by calcium doping a copper surface using a chemical solution | Sergey Lopatin, Paul L. King | 2002-10-22 |
| 6465867 | Amorphous and gradated barrier layer for integrated circuit interconnects | Sergey Lopatin | 2002-10-15 |
| 6444580 | Method of reducing carbon, sulphur, and oxygen impurities in a calcium-doped copper surface and semiconductor device thereby formed | Sergey Lopatin, Paul L. King | 2002-09-03 |
| 6406996 | Sub-cap and method of manufacture therefor in integrated circuit capping layers | Minh Van Ngo, Tim Z. Hossain | 2002-06-18 |