Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7236603 | Device and method to adapt a hearing device | — | 2007-06-26 |
| 7010133 | Method for automatic amplification adjustment in a hearing aid device, as well as a hearing aid device | Josef Chalupper | 2006-03-07 |