Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808819 | Real time backup battery life check | Haijin Zhang, Cui Xizhi | 2023-11-07 |
| 11644880 | Method and device for balancing a supply current from multiple power supply units based on a common load share signal | Haijin Zhang, Cui Xizhi | 2023-05-09 |