Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9698690 | Control method and control circuit for four-switch buck-boost converter | — | 2017-07-04 |
| 9559591 | Multi-phase interleaved converter with automatic current-sharing function and control method therefor | Liangwei Sun | 2017-01-31 |
| 9548658 | Control circuit, switching power supply and control method | Jiubing Luo | 2017-01-17 |
| 9543822 | Over voltage protection control method and circuit for four-switch buck-boost converter | Liangwei Sun | 2017-01-10 |