Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9503810 | Arrangement for mixing at least two audio signals | Jens Groh, Christian Hartmann | 2016-11-22 |
| 9484008 | Method and apparatus for down-mixing of a multi-channel audio signal | Jens Groh, Christian Hartmann, Jonas Knappe | 2016-11-01 |