Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11139820 | Efficient digital gain implementation in digital microphones | Florian Brame, David Andrew Russell | 2021-10-05 |
| 11115041 | Filter apparatus and control method | Jan Witte | 2021-09-07 |
| 11102574 | MEMS microphone module | Elmar Bach | 2021-08-24 |
| 11082775 | MEMS microphone | Bernd Cettl | 2021-08-03 |
| 11076217 | Portable device and method for operating the same | Daniel Neumaier, Christian Bretthauer | 2021-07-27 |