Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198932 | Method for producing a sliding surface | Oliver Witter, Stefan Dupke, Holger Patzold, Frank Schlerege, Serge Kursawe | 2021-12-14 |
| 7008849 | Method for providing bitline contacts in a memory cell array and a memory cell array having bitline contacts | Grit Schwalbe, Kae-Horng Wang, Elard Stein Von Kamienski | 2006-03-07 |
| 6753236 | Method for planarizing an isolating layer | Werner Graf, Albrecht Kieslich, Hermann Sachse | 2004-06-22 |
| 6638814 | Method for producing an insulation | Albrecht Kieslich, Herbert Benzinger | 2003-10-28 |
| 6300235 | Method of forming multi-level coplanar metal/insulator films using dual damascene with sacrificial flowable oxide | Virinder Grewal, Bernd Vollmer, Rainer Florian Schnabel | 2001-10-09 |
| 6016008 | Integrated circuit interconnection employing tungsten/aluminum layers | — | 2000-01-18 |
| 5840625 | Method of fabricating integrated circuit interconnection employing tungsten/aluminum layers | — | 1998-11-24 |
| 5822875 | Scanning electron microscopic ruler and method | — | 1998-10-20 |