Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334249 | Magnetic component and switch power supply device | Tianding Hong, Haijun Yang, Jinfa Zhang | 2025-06-17 |
| 12198842 | Magnetic assembly and power supply apparatus | Haijun Yang, Shiwei Liu, Jinfa Zhang | 2025-01-14 |