Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12235753 | Dynamic tuning of garbage threshold to reduce unreclaimable garbage overhead | Kalyan C. Gunda, Ao Sun | 2025-02-25 |
| 10411608 | Converter circuit with a switchable topology | Chao Yan, Li-Ping Sun | 2019-09-10 |
| 9899870 | Power supply system and method for supplying power | Wen-Xin Zhang, Chao Yan | 2018-02-20 |
| 9837918 | Converter circuit with a switchable topology and method of converting power | Chao Yan, Li-Ping Sun | 2017-12-05 |
| 9692305 | Resonant DC/DC power converting circuit and method for controlling the same | Chao Yan, Zhi-Zhen Lian | 2017-06-27 |
| 9252653 | Power factor correction converter and control method thereof | Chao Yan | 2016-02-02 |
| 7692937 | Resonant converter and voltage stabilizing method thereof | Jian-Hong Zeng, Chao Yan, Jian-Ping Ying, Guo-Dong Yin | 2010-04-06 |