Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7843691 | Techniques for cooling portable devices | Sven Stenzel | 2010-11-30 |
| 7735023 | Generic keyboard navigation | Thomas Chadzelek, Josef Dietl | 2010-06-08 |
| 7712051 | Keyboard navigation in hierarchical user interfaces | Thomas Chadzelek, Josef Dietl | 2010-05-04 |
| 6463263 | Communication station | Werner Feilner, Ricarda Klauss, Ernst Macher, Bernd Möller, Karl-Heinz Rademacher +3 more | 2002-10-08 |
| 6122801 | Hinge mechanism | Karl-Heinz Rademacher | 2000-09-26 |