Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12375009 | Multi-input power converter and online uninterruptible power supply including multi-input power converter | Dan Liu, Lei Cao, Dawei Zheng, Pingchang Lin | 2025-07-29 |
| 12334772 | Carrier signal generator and uninterruptible power supply comprising same | Dengke Zhang, Lei Cao, Dan Liu, Qinghui Ding | 2025-06-17 |
| 12047014 | Three-phase inverter control system and three-phase inverter control method | Dengke Zhang, Hualiang Li, Dawei Zheng | 2024-07-23 |