Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11245282 | Modular UPS and working method of modular UPS | — | 2022-02-08 |
| 11239765 | Multi-level circuit, three-phase multi-level circuit, and control method | Zhuyong Huang, Xiaofei Zhang | 2022-02-01 |