Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11115755 | Sound transducer structure and method for manufacturing a sound transducer structure | Alfons Dehe, Marc Fueldner | 2021-09-07 |
| 11053117 | MEMS component and production method for a MEMS component | Marc Fueldner, Alfons Dehe, Gunar Lorenz | 2021-07-06 |
| 11039248 | System and method for a pumping speaker | — | 2021-06-15 |
| 10981780 | Membrane support for dual backplate transducers | Wolfgang Klein, Evangelos Angelopoulos, Marc Fueldner, Stefan Geissler, Matthias Herrmann +4 more | 2021-04-20 |