Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7858270 | Method for etching using a multi-layer mask | — | 2010-12-28 |
| 7432191 | Method of forming a dual damascene structure utilizing a developable anti-reflective coating | Shannon W. Dunn, Sandra Hyland | 2008-10-07 |