Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7590436 | Slider mobile telephone comprising a bending wave loudspeaker | — | 2009-09-15 |
| 7263196 | Mobile communications terminal with flat loudspeaker disposed in the terminal housing | Roland Aubauer | 2007-08-28 |
| 7058430 | Mobile communications terminal with a hands-free mode | Roland Aubauer, Stefano Klinke, Christoph Poerschmann, Frank Lorenz | 2006-06-06 |