Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11930343 | Sound producing unit, sound producing module, and electronic terminal | Chengfei Zhang, Chunfa Liu | 2024-03-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11930343 | Sound producing unit, sound producing module, and electronic terminal | Chengfei Zhang, Chunfa Liu | 2024-03-12 |