Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10804599 | BTE hearing instrument comprising a loop antenna | Yves Oesch, Francois Callias | 2020-10-13 |
| 10764695 | BTE hearing instrument comprising an open-end transmission line antenna | Yves Oesch, Francois Callias | 2020-09-01 |