Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11763820 | Monitoring method and system based on magnetic field of loudspeaker | Kaishun Wu | 2023-09-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11763820 | Monitoring method and system based on magnetic field of loudspeaker | Kaishun Wu | 2023-09-19 |