Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276713 | Quad-core radio-frequency coil circuit | Ye Li, Feng Du, Nan Li, Qiaoyan Chen, Xin Liu +1 more | 2025-04-15 |
| 11142690 | Blue fluorescent powder for three primary color warm white light LED and preparation method therefor | Chao-Min Chen, Jiachao Chen, Yang Li | 2021-10-12 |
| 7598690 | Start-up circuit for DC fan | Feng He, Yong-Xing You | 2009-10-06 |
| 7205808 | Power supply switching circuit and method | Yong-Xing You, JIN-LIANG XIONG | 2007-04-17 |