Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11508366 | Whispering voice recovery method, apparatus and device, and readable storage medium | Jia Pan, Cong Liu, Zhiguo Wang, Guoping Hu | 2022-11-22 |
| 11323807 | Echo cancellation method and apparatus based on time delay estimation | Mingzi Li, Feng Ma, Zhiguo Wang, Guoping Hu | 2022-05-03 |
| 11308974 | Target voice detection method and apparatus | Feng Ma, Zhiguo Wang, Guoping Hu | 2022-04-19 |