Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11012789 | MEMS microphone system | Christoph Hermes, Bernhard Gehl, Arnim Hoechst, Daniel Christoph Meisel, Andrew J. Doller +1 more | 2021-05-18 |
| 10981777 | MEMS transducer system for pressure and acoustic sensing | Andrew J. Doller, Yujie Zhang, Bernhard Gehl, Daniel Christoph Meisel | 2021-04-20 |
| 10934160 | System of non-acoustic sensor combined with MEMS microphone | Andrew J. Doller, Yujie Zhang, Bernhard Gehl, Daniel Christoph Meisel | 2021-03-02 |