Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11087769 | User authentication for voice-input devices | — | 2021-08-10 | $167,299,000 |
| 10887710 | Characterizing environment using ultrasound pilot tones | — | 2021-01-05 | $219,449,000 |