Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5567650 | Method of forming tapered plug-filled via in electrical interconnection | Daniel Youngner, James C. Anderson | 1996-10-22 |
| 5234861 | Method for forming variable width isolation structures | Roger Roisen, Curtis Rahn, Michael S. Liu | 1993-08-10 |
| 5017999 | Method for forming variable width isolation structures | Roger Roisen, Curtis Rahn, Michael S. Liu | 1991-05-21 |