Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8542850 | Miniature microphone assembly with hydrophobic surface coating | Christian Wang, Jorg Rehder, Leif Steen Johansen | 2013-09-24 |
| 8103025 | Surface mountable transducer system | Matthias Mullenborn, Jochen Kuhmann | 2012-01-24 |
| 7447323 | Surface mountable transducer system | Matthias Mullenborn, Jochen Kuhmann | 2008-11-04 |
| 7221767 | Surface mountable transducer system | Matthias Mullenborn, Jochen Kuhmann | 2007-05-22 |
| 6732588 | Pressure transducer | Matthias Mullenborn, Pirmin Rombach | 2004-05-11 |
| 6522762 | Silicon-based sensor system | Matthias Mullenborn, Jochen Kuhmann | 2003-02-18 |
| 5592079 | Microelectronic position sensor for volume control | — | 1997-01-07 |