Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10637363 | Converters with hold-up operation | Hongliang Wang, Yan-Fei Liu, Jahangir Afsharian, Zhihua Yang, Bing Gong | 2020-04-28 |
| 10630197 | Line power extension for capacitor size reduction in AC-DC converters | Yan-Fei Liu | 2020-04-21 |
| 10608521 | Passive circuit and power converter | — | 2020-03-31 |