Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405063 | Heat exchanger and air conditioning device | Guanjun WANG, Zhaozhong LAN | 2025-09-02 |
| 12326302 | Heat exchanger and air conditioner | Guanjun WANG, Zhaozhong LAN | 2025-06-10 |