Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8022678 | Power supply device | Mingzhu Li, Zhihong Ye, Chunlin Zhang, Xuezheng Ding | 2011-09-20 |
| 7944715 | Controller for use in a resonant direct current/direct current converter | Qingyou Zhang, Xiaoyi Jin, Yuli Feng, Zhihong Ye | 2011-05-17 |
| 7916506 | Control device for use in a resonant direct current/direct current converter | Qingyou Zhang, Xiaoyi Jin, Xin Guo, Zhihong Ye | 2011-03-29 |