Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8836288 | Battery heating circuits and methods using transformers | Wenhui Xu, Yaochuan Han, Wei Feng, Wenjin Xia, Shibin Ma | 2014-09-16 |
| 8829856 | Circuits and methods for heating batteries in parallel using resonance components in series | Wenhui Xu, Yaochuan Han, Wei Feng, Wenjin Xia, Shibin Ma | 2014-09-09 |
| 8823317 | Circuits and methods for heating batteries in series using resonance components in series | Wenhui Xu, Yaochuan Han, Wei Feng, Wenjin Xia, Shibin Ma | 2014-09-02 |
| 8816634 | Battery heating circuits and methods using resonance components in series | Wenhui Xu, Yaochuan Han, Wei Feng, Wenjin Xia, Shibin Ma | 2014-08-26 |
| 8816647 | Battery heating circuits and methods using resonance components in series based on current limiting and voltage inversion with bi-directionality | Wenhui Xu, Yaochuan Han, Wei Feng, Wenjin Xia, Shibin Ma | 2014-08-26 |
| 8378636 | Multi-cell protection circuit and method | Zhengdong Wu, Jun Zhou | 2013-02-19 |