Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9082740 | Battery heating circuits and methods using resonance components in series and bridge charge storage components | Wenhui Xu, Yaochuan Han, Qinyao Yang, Wenjin Xia, Shibin Ma +1 more | 2015-07-14 |
| 9083196 | Circuits and methods for heating batteries in parallel using resonance components in series | Wenhui Xu, Yaochuan Han, Qinyao Yang, Wenjin Xia, Shibin Ma | 2015-07-14 |
| 9065293 | Battery heating circuits and methods using transformers | Wenhui Xu, Yaochuan Han, Qinyao Yang, Wenjin Xia, Shibin Ma | 2015-06-23 |
| 9059125 | Battery heating circuits and methods with resonance components in series using voltage inversion | Wenhui Xu, Yaochuan Han, Qinyao Yang, Wenjin Xia, Shibin Ma | 2015-06-16 |
| 8994332 | Battery heating circuits and methods using voltage inversion based on predetermined conditions | Wenhui Xu, Yaochuan Han, Qinyao Yang, Wenjin Xia, Xianyin Li | 2015-03-31 |
| 8975872 | Battery heating circuits and methods with resonance components in series using voltage inversion based on predetermined conditions | Wenhui Xu, Yaochuan Han, Qinyao Yang, Wenjin Xia, Xianyin Li | 2015-03-10 |
| 8970172 | Battery heating circuits and methods with resonance components in series using voltage inversion and freewheeling circuit components | Yaochuan Han, Wenhui Xu, Qinyao Yang, Wenjin Xia, Xianyin Li | 2015-03-03 |
| 8947049 | Battery heating circuits and methods using voltage inversion and freewheeling circuit components | Yaochuan Han, Wenhui Xu, Qinyao Yang, Wenjin Xia, Xianyin Li | 2015-02-03 |
| 8941356 | Battery heating circuits and methods with resonance components in series using energy transfer | Wenhui Xu, Yaochuan Han, Qinyao Yang, Wenjin Xia, Shibin Ma | 2015-01-27 |
| 8941358 | Heating circuits and methods based on battery discharging and charging using resonance components in series and freewheeling circuit components | Wenhui Xu, Yaochuan Han, Qinyao Yang, Wenjin Xia, Shibin Ma | 2015-01-27 |
| 8941357 | Heating circuits and methods based on battery discharging and charging using resonance components in series and freewheeling circuit components | Wenhui Xu, Yaochuan Han, Qinyao Yang, Wenjin Xia, Shibin Ma | 2015-01-27 |
| 8841883 | Battery heating circuits and methods with resonance components in series using energy transfer and voltage inversion | Wenhui Xu, Yaochuan Han, Qinyao Yang, Wenjin Xia, Shibin Ma | 2014-09-23 |
| 8836277 | Battery heating circuits and methods using resonance components in series based on current limiting and voltage inversion with bi-directionality and common inductance | Wenhui Xu, Yaochuan Han, Qinyao Yang, Wenjin Xia, Shibin Ma | 2014-09-16 |
| 8836288 | Battery heating circuits and methods using transformers | Wenhui Xu, Yaochuan Han, Qinyao Yang, 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, Qinyao Yang, 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, Qinyao Yang, Wenjin Xia, Shibin Ma | 2014-09-02 |
| 8816634 | Battery heating circuits and methods using resonance components in series | Wenhui Xu, Yaochuan Han, Qinyao Yang, 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, Qinyao Yang, Wenjin Xia, Shibin Ma | 2014-08-26 |
| 8558509 | Battery protection mechanism | Long He, Jianjing Lv, Jun Zhou | 2013-10-15 |
| 8510106 | Method of eliminating background noise and a device using the same | Hai Jun Li, Kunping Xu, Lizhen Zhang, Yun Yang | 2013-08-13 |
| 8411065 | Touchpad with a double-layer printed circuit board structure | Jianbo Yang, Bangjun He, Yun Yang | 2013-04-02 |
| 8228314 | Touch-sensitive screen and a touch-sensitive device using the same | Jing Kong, Guiyun Liu, Yun Yang | 2012-07-24 |
| 8139040 | Method of operating a multi-point touch-sensitive system | Jing Kong, Chuanrui Ji, Yun Yang, Qifeng Li | 2012-03-20 |
| 8115744 | Multi-point touch-sensitive system | Jing Kong, Chuanrui Ji, Yun Yang, Qifeng Li | 2012-02-14 |
| 8106891 | Multi-point touch-sensitive device | Jing Kong, Chuanrui Ji, Yun Yang, Qifeng Li | 2012-01-31 |