Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162917 | Device for improving gas detection in photoionization detector | Chang Liu, Guangli Xie, Bo Chen, Yang Zhang | 2021-11-02 |
| 11081123 | Microphone array-based target voice acquisition method and device | Dongyang Xu, Haikun Wang, Guoping Hu | 2021-08-03 |
| 11064296 | Voice denoising method and apparatus, server and storage medium | Haikun Wang, Feng Ma | 2021-07-13 |
| 10902208 | Personalized interactive semantic parsing using a graph-to-sequence model | Kun Xu, Lingfei Wu, Vadim Sheinin | 2021-01-26 |