Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12126262 | Dual-phase constant on-time power converter and control method | Bo Yang, Xiaoyu Xi | 2024-10-22 |
| 11984877 | Load switch apparatus and control method | Nuo Lou, Bo Yang, Xiaoyu Xi | 2024-05-14 |
| 11901821 | Dual-phase constant on-time power converter and control method | Bo Yang, Xiaoyu Xi | 2024-02-13 |
| 11705811 | Buck-boost converter and hybrid control method | Bo Yang, Xiaoyu Xi | 2023-07-18 |
| 11682973 | Advanced constant off-time control for four-switch buck-boost converter | Bo Yang, Xiaoyu Xi | 2023-06-20 |
| 11522457 | Buck-boost converter and control method | Bo Yang, Xiaoyu Xi | 2022-12-06 |
| 11121632 | Advanced constant off-time control for four-switch buck-boost converter | Bo Yang, Xiaoyu Xi | 2021-09-14 |
| 10992231 | Buck-boost converter and control method | Bo Yang, Xiaoyu Xi | 2021-04-27 |
| 10770961 | Power converter with adjustable ramp | Bo Yang, Xiaoyu Xi | 2020-09-08 |
| 10651722 | Advanced constant off-time control for four-switch buck-boost converter | Bo Yang, Xiaoyu Xi | 2020-05-12 |
| 10250142 | Advanced constant off-time control for four-switch buckboost converter | Bo Yang, Xiaoyu Xi | 2019-04-02 |
| 9774255 | Synchronous buck DC-DC converter and method thereof | Xiaoyu Xi | 2017-09-26 |
| 7423388 | Fixed lamp frequency synchronization with the resonant tank for discharge lamps | — | 2008-09-09 |
| 7420829 | Hybrid control for discharge lamps | Kaiwei Yao, Wei Chen | 2008-09-02 |
| 6512411 | Charge pump mode transition control | Charles R. Thurber, Jr. | 2003-01-28 |