Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11153531 | Pairing devices in conference using ultrasonic beacon and subsequent control thereof | Yibo Liu | 2021-10-19 |
| 10938992 | Advanced audio feedback reduction utilizing adaptive filters and nonlinear processing | Kwan Truong | 2021-03-02 |
| 10939045 | People detection method for auto-framing and tracking in a video conference | Xiangdong Wang, Yibo Liu, Jinwei Feng, Edmund Thompson | 2021-03-02 |
| 10904657 | Second-order gradient microphone system with baffles for teleconferencing | — | 2021-01-26 |