Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12243507 | Gain adjustment in ANR system with multiple feedforward microphones | Masanori Honda, Joseph H. Cattell | 2025-03-04 |
| 12211479 | Automatic gain control in an active noise reduction (ANR) signal flow path | Joseph H. Cattell | 2025-01-28 |