Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1038918 | Boom microphone | Woei Sing Yap, Kurt Huebschi, Alexander L. Darbut, Ah Siong Lim | 2024-08-13 |
| D1038919 | Microphone | Woei Sing Yap, Kurt Huebschi, Alexander L. Darbut, Ah Siong Lim | 2024-08-13 |
| D634847 | Hearing aid housing | Daniel R. Schumaier, Marc P. McIarnon, Dale F. Kundis, Vu Phan | 2011-03-22 |
| D606657 | Hearing aide housing | Daniel R. Schumaier, Marc P. Mclarnon, Dale F. Kundis, Vu Phan | 2009-12-22 |