Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10715575 | In-service quality monitoring system with intelligent retransmission and interpolation | Shen Huang, Xuejing Sun | 2020-07-14 |
| 10652120 | Voice quality monitoring system | — | 2020-05-12 |