Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1026247 | Shed | Zhenhai Hu, Kai Xu | 2024-05-07 |
| D983409 | Shed | Zhenhai Hu, Kai Xu | 2023-04-11 |
| D983410 | Shed | Zhenhai Hu, Kai Xu | 2023-04-11 |
| D981594 | Shed | Zhenhai Hu, Kai Xu | 2023-03-21 |
| 11223275 | Switching mode power supply circuit | Renhong Li | 2022-01-11 |
| 11128210 | PFWM control system for switching-mode power supply circuit | Renhong Li | 2021-09-21 |
| 11128220 | Switching mode power supply circuit for three phase AC input | Renhong Li | 2021-09-21 |
| 11114935 | Switching-mode power supply circuit | Renhong Li | 2021-09-07 |
| 10700612 | Control method for combination power supply of boost and bridge type DC-DC | Renhong Li | 2020-06-30 |
| 10498226 | Dual-rectification bridge type single stage PFC converter | Renhong Li | 2019-12-03 |
| 10498224 | PFWM control method for power supply | Renhong Li | 2019-12-03 |
| 10498225 | Dual-rectification full bridge interleaved single stage PFC converter circuit and control methods thereof | Renhong Li | 2019-12-03 |