Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11081123 | Microphone array-based target voice acquisition method and device | Dongyang Xu, Zhiguo Wang, Guoping Hu | 2021-08-03 |
| 11064296 | Voice denoising method and apparatus, server and storage medium | Feng Ma, Zhiguo Wang | 2021-07-13 |