Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11368018 | Hybrid cascaded APF topology and control method therefor | Chenghui ZHANG, Xi Liu, Hua Geng | 2022-06-21 |
| 11296593 | Neutral-point voltage balance control method and system for three-level converter in full power factor range | Chenghui ZHANG, Changwei Qin, Xiaoyan Li, Shunquan Hu, Ying Jiang +1 more | 2022-04-05 |