Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413881 | Front cover structure and sounder | Qibo Li, Jingwei Yu, Zhongfeng Gao | 2025-09-09 |
| 12317018 | Cover plate and speaker module | Jingwei Yu, Qibo Li, Zhongfeng Gao | 2025-05-27 |
| 11076235 | Speaker assembly | Hongjian Hu | 2021-07-27 |