Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5843819 | Semiconductor memory device with trench capacitor and method for the production thereof | Karl-Heinz Kusters, Wolfgang Muller, Franz-Xaver Stelz | 1998-12-01 |
| 5701022 | Semiconductor memory device with trench capacitor | Karl-Heinz Kusters, Wolfgang Muller, Franz-Xaver Stelz | 1997-12-23 |
| 4292643 | High cut-off frequency planar Schottky diode having a plurality of finger-like projections arranged in parallel in a transmission line | Hermann Kniepkamp, Dietrich Ristow | 1981-09-29 |
| 4264915 | Charge-coupled component formed on gallium arsenide | Hartwig Bierhenke, Hermann Kniepkamp | 1981-04-28 |