Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7071660 | Two-stage voltage regulators with adjustable intermediate bus voltage, adjustable switching frequency, and adjustable number of active phases | Ming Xu, Yuancheng Ren, Fred C. Lee, Jia Wei | 2006-07-04 |
| 6944033 | Multi-phase interleaving isolated DC/DC converter | Ming Xu, Fred C. Lee | 2005-09-13 |
| 6859372 | Bridge-buck converter with self-driven synchronous rectifiers | Ming Xu, Fred C. Lee | 2005-02-22 |