Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11139784 | Audio play circuit and audio play device | Deyang Yin, Jun Li, Ding Li | 2021-10-05 |
| 10903801 | Audio processing circuit and terminal device | Deyang Yin, Jun Li, Ding Li | 2021-01-26 |
| 10893360 | Pop sound suppression method, audio output circuit, and terminal | Ding Li, Jun Li, Deyang Yin | 2021-01-12 |