Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10306385 | Passive vibration cancellation system for microphone assembly | Patrik Kennes | 2019-05-28 |
| 10212524 | Waterproof molded membrane for microphone | David Harte, Jan Patrick Frieding | 2019-02-19 |