Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9955261 | Method and apparatus for adjusting a cross-over frequency of a loudspeaker | Toni Liitola | 2018-04-24 |
| 9888335 | Method and apparatus for processing audio signals | Antti Eronen | 2018-02-06 |