Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5747388 | Antireflection layer and process for lithographically structuring a layer | Karl-Heinz Kusters, Paul Kupper, Gunther Czech | 1998-05-05 |
| 5164333 | Method for manufacturing a multi-layer gate electrode for a MOS transistor | Udo Schwalke | 1992-11-17 |
| 5128009 | Process for reducing the reflectivity of sputtered films | — | 1992-07-07 |