Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10242673 | Preventing of audio attacks using an input and an output hotword detection model | Lee Campbell | 2019-03-26 |
| 10134396 | Preventing of audio attacks | Lee Campbell | 2018-11-20 |
| 9940930 | Securing audio data | Lee Campbell | 2018-04-10 |