Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12432501 | Sound production apparatus and electronic device | Chunfa Liu, Jianbin Yang, Jianxin Wang | 2025-09-30 |
| 12432502 | Sound production apparatus and electronic device | Chunfa Liu, Jianbin Yang, Jianxin Wang | 2025-09-30 |
| 12375858 | Application device including an elastic member | Chunfa Liu, Jianbin Yang, Jianxin Wang | 2025-07-29 |
| 12323781 | Sound generation device and electronic apparatus | Chunfa Liu, Jianbin Yang, Jianxin Wang | 2025-06-03 |