Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7639826 | Bending wave panel loudspeaker | Henry Azima, Neil Geoffrey Harris, Mark William Starnes, Martin Colloms, Paul Burton | 2009-12-29 |
| 7174025 | Resonant panel-form loudspeaker | Henry Azima | 2007-02-06 |
| 6985596 | Loudspeakers | Graham Bank, Neil John Harris | 2006-01-10 |
| 6519347 | Panel-form loudspeakers | Neil John Harris | 2003-02-11 |
| 5793602 | Low impedance capacitor | — | 1998-08-11 |