Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11678126 | Hearing device seal modules, modular hearing devices including the same and associated methods | Xiuming Zhu, Grace Gardner, Marius Rufenacht | 2023-06-13 |
| 11638108 | Canal hearing devices with sound port contaminant guards | Frank Wang, Michael Au, Xiuming Zhu, Roland Kern, Simone Kneipp +1 more | 2023-04-25 |