Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10945071 | Sound collecting method, device and medium | Haining Hou | 2021-03-09 |
| 10789969 | Audio signal noise estimation method and device, and storage medium | Haining Hou | 2020-09-29 |