Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10056780 | Power supply system, uninterruptible power supply system, and power supply method | Chao Yan, Jian-Hong Zeng | 2018-08-21 |
| 9977476 | Power supply apparatus | Jian-Hong Zeng, Chao Yan | 2018-05-22 |