Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9271067 | Transducer apparatus having a mechanical acoustic filter with movable blocking member | Mikko Veli Aimo Suvanto | 2016-02-23 |
| 8542850 | Miniature microphone assembly with hydrophobic surface coating | Christian Wang, Leif Steen Johansen, Peter Scheel | 2013-09-24 |
| 8295528 | Board mounting of microphone transducer | Pirmin Rombach | 2012-10-23 |
| 7054460 | Micromachined magnetically balanced membrane actuator | Pirmin Rombach | 2006-05-30 |