Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11538471 | Method and apparatus for audio data processing | Biao Tian | 2022-12-27 |
| 11481698 | Data-driven method and apparatus for handling user inquiries using collected data | Jiaxing Zhang, Hengbin Cui | 2022-10-25 |