Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12306067 | Air leak detection device, air leak detection method and system thereof | Xiao-Qin Wang | 2025-05-20 |
| 12225365 | Speaker | Xiao-Qin Wang | 2025-02-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12306067 | Air leak detection device, air leak detection method and system thereof | Xiao-Qin Wang | 2025-05-20 |
| 12225365 | Speaker | Xiao-Qin Wang | 2025-02-11 |