Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9779718 | Control circuit for active noise control and method for active noise control | Horst Gether | 2017-10-03 |
| 9781238 | Housing and loudspeaker module | — | 2017-10-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9779718 | Control circuit for active noise control and method for active noise control | Horst Gether | 2017-10-03 |
| 9781238 | Housing and loudspeaker module | — | 2017-10-03 |