Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9722643 | Enhanced echo cancellation in full-duplex communication | Jiandong Ke, Yi Gao, Qi Zhou, Qiming Wu, Kai Zhou | 2017-08-01 |
| 9673959 | Calibration for echo cancellation in a full duplex communication system | Kai Zhou, Shinje Tahk, Qiming Wu, Gijung Ahn, Min-Kyu Kim +2 more | 2017-06-06 |