Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11012789 | MEMS microphone system | Christoph Hermes, Bernhard Gehl, Arnim Hoechst, Andrew J. Doller, Yujie Zhang +1 more | 2021-05-18 |
| 10981777 | MEMS transducer system for pressure and acoustic sensing | Andrew J. Doller, Gokhan Hatipoglu, Yujie Zhang, Bernhard Gehl | 2021-04-20 |
| 10972821 | MEMS microphone system with low pressure gap and back volume | Andrew J. Doller | 2021-04-06 |
| 10934160 | System of non-acoustic sensor combined with MEMS microphone | Andrew J. Doller, Gokhan Hatipoglu, Yujie Zhang, Bernhard Gehl | 2021-03-02 |