Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11546381 | Unified data security labeling framework | Jianqing Zhang, Zhengqin Luo, Zhipeng Tian, Xiangyun Cao | 2023-01-03 |
| 11139784 | Audio play circuit and audio play device | Jun Li, Ding Li, Shuai Du | 2021-10-05 |
| 10903801 | Audio processing circuit and terminal device | Jun Li, Ding Li, Shuai Du | 2021-01-26 |
| 10893360 | Pop sound suppression method, audio output circuit, and terminal | Ding Li, Shuai Du, Jun Li | 2021-01-12 |