Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670646 | Mask and method for patterning a semiconductor wafer | Zhijian Lu, Shahid Butt | 2003-12-30 |
| 6521542 | Method for forming dual damascene structure | Mike Armacost, Bruno Spuler, Gabriela Brase | 2003-02-18 |