Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12028675 | Headphone audio controller | — | 2024-07-02 |
| 11875768 | Wearable active noise reduction (ANR) device having low frequency feedback loop modulation | David J. Warkentin, Lei Cheng, Brandon Lee Olmos, Michael P. O'Connell | 2024-01-16 |