Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12335679 | Audio signal processing method, terminal device and storage medium | Zongxia ZHU, Kang An, Jie Wu, Kaifa SHU, Feifei HAN +1 more | 2025-06-17 |
| 12247957 | Pin-on-disk type in-situ current-carrying friction testing system | Zhichao Ma, Chaofan Li, Jiakai Li, Wei Zhang, Hongcai Xie +7 more | 2025-03-11 |
| 12207061 | Signal processing method and device of mems microphone and mems microphone | Dingyun Li, Kang An, Jie Wu, Kaifa SHU, Zongxia ZHU +1 more | 2025-01-21 |