Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10721566 | Receiver assembly comprising an armature and a diaphragm | Mattijs Tjepkema, Jan Hijman, Camiel Eugène Groffen, Tomasz Kaszuba, Krzysztof Bialy +1 more | 2020-07-21 |
| 10708685 | Receiver with venting opening | Jan Hijman, Camiel Eugène Groffen, Tomasz Kaszuba, Krzysztof Bialy, Grzegorz Kurpiel | 2020-07-07 |
| 10699833 | Magnet assembly | Camiel Eugène Groffen, Wouter Bruins, Caspar Titus Bolsman, Jan Hijman | 2020-06-30 |
| 10674246 | Receiver-in-canal assembly comprising a diaphragm and a cable connection | Ewian Vos, Konrad van den Berg, Mattijs Tjepkema, Arno W. Koenderink, Dennis Jacobus Mattheus Mocking | 2020-06-02 |
| 10616680 | Receiver assembly | Caspar Titus Bolsman, Raymond Mögelin, Rasmus Voss, Patrick Linthorst, Andreas Tiefenau +4 more | 2020-04-07 |