Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12309546 | Directivity pattern control waveguide for a speaker, and speaker including a directivity pattern control waveguide | Dan Roemer | 2025-05-20 |
| 12047738 | Directivity pattern control waveguide for a speaker, and speaker including a directivity pattern control waveguide | Dan Roemer | 2024-07-23 |
| 12041414 | Directivity pattern control waveguide for a speaker, and speaker including a directivity pattern control waveguide | Dan Roemer | 2024-07-16 |
| 11102576 | Audio device with audio signal processing based on acoustic valve state | Thomas E. Miller, Shehab Albahri, Andrew Bellavia, Christopher Monti | 2021-08-24 |
| 11082778 | Driver with acoustic filter chamber | — | 2021-08-03 |
| 10939217 | Audio device with acoustic valve | Christopher Monti, Shehab Albahri, Charles King, Christopher A. Jones, Timothy K. Wickstrom +2 more | 2021-03-02 |
| 10687153 | Hearing device with contextually actuated valve | Shehab Albahri, Christopher Monti, Thomas E. Miller, Charles King, Christopher A. Jones +1 more | 2020-06-16 |
| 10516935 | Hybrid transducer | David Prince | 2019-12-24 |