Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12058504 | Loudspeaker for hearing device | Charles King, Mekell Jiles, Christopher A. Jones | 2024-08-06 | $10,353,000 |
| 11197088 | MEMS microphone with acoustic relief channels | Vahid Naderyan, Mohammad Mohammadi | 2021-12-07 | $3,912,000 |
| 9571941 | Dynamic driver in hearing instrument | Joseph Heidenreich | 2017-02-14 | $7,972,000 |
| 7747032 | Conjoined receiver and microphone assembly | John Zei, Dennis Ray Kirchhoefer | 2010-06-29 | |
| 7362878 | Magnetic assembly for a transducer | Thomas E. Miller | 2008-04-22 |