Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12316208 | Three-level direct current converter, power supply system, and chip | Guolei Yu, Shuchao Song, Zhiqiang Xiang | 2025-05-27 |
| 12095387 | Multi-level direct current converter and power supply system | Guolei Yu, Shuchao Song, Zhiqiang Xiang | 2024-09-17 |