Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12432486 | Sound generating device module | Qizhong Wang | 2025-09-30 |
| 12342112 | Loudspeaker module and electronic device | Qingxia Ding, Qizhong Wang | 2025-06-24 |
| 12342145 | Sound generating device module | Qizhong Wang | 2025-06-24 |
| 12342146 | Sound generating device module | Qizhong Wang | 2025-06-24 |