Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081788 | Shielding device for a hearing aid | Wee Haw Koo | 2011-12-20 |
| 7881487 | Hearing aid device with digital control elements | Thomas Dickel, Thomas Kasztelan | 2011-02-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081788 | Shielding device for a hearing aid | Wee Haw Koo | 2011-12-20 |
| 7881487 | Hearing aid device with digital control elements | Thomas Dickel, Thomas Kasztelan | 2011-02-01 |