Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12278555 | Variable gain modulation methods and controllers for AC-DC converter with power factor correction | Yan-Fei Liu, Yang Chen, Bo Sheng, Wenbo Liu | 2025-04-15 |
| 12081023 | Control methods and apparatus for parallel operation of multiple portable power stations | Yan-Fei Liu, Yang Chen, Bo Sheng | 2024-09-03 |
| 11990843 | Methods and circuits for sensing isolated power converter output voltage across the isolation barrier | Yan-Fei Liu, Yang Chen, Wenbo Liu, Bo Sheng | 2024-05-21 |
| 11711023 | Methods and circuits for sensing isolated power converter output voltage across the isolation barrier | Yan-Fei Liu, Yang Chen, Wenbo Liu, Bo Sheng | 2023-07-25 |