Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9490765 | Microphone biasing circuitry and method thereof | Andrew J. HOWLETT, Douglas James Wallace MacFarlane | 2016-11-08 |
| 9362875 | Signal envelope processing | Malcolm BLYTH | 2016-06-07 |