| D942815 |
Thermal container |
— |
2022-02-08 |
| D893257 |
Kettle |
— |
2020-08-18 |
| D880956 |
Combined lunch box |
— |
2020-04-14 |
| D866268 |
Portable heat preservation lunch box |
— |
2019-11-12 |
| 9001535 |
Power quality device and its control apparatus |
Heng-Yi Huang, Bin Wang, Hongyang Wu |
2015-04-07 |
| 8717789 |
Three-phase buck-boost power factor correction circuit and controlling method thereof |
Yang Li, Zhijian Zhou, Shichao Yan, Wen-Yin Tasi, Jianping Ying |
2014-05-06 |
| 8705254 |
Single-phase and three-phase dual buck-boost/buck power factor correction circuits and controlling method thereof |
Zhijian Zhou, Jianping Yang, Wenhui Gou, Jianping Ying |
2014-04-22 |
| 8670260 |
Multiple inverter and active power filter system |
Bin Wang, Hongyang Wu, Jian Jiang, Yaping Yang |
2014-03-11 |
| 8493761 |
Inverter circuit having relatively higher efficiency |
Degang Yi, Fei Lv, Lei-Ming Lee, Jianping Ying, Wen-Yin Tsai |
2013-07-23 |
| 8305779 |
Parallel-connected uninterrupted power supply circuit |
Yansong Lu, Xiao Chen, Hao Yu, Jianping Ying |
2012-11-06 |
| 8169804 |
Three-phase buck-boost power factor correction circuit and controlling method thereof |
Yang Li, Zhijian Zhou, Shichao Yan, Wen-Yin Tasi, Jianping Ying |
2012-05-01 |
| 7619323 |
Uninterruptible power supply capable of providing sinusoidal-wave output AC voltage |
Changzan Ma, Weimin Wu, Zhiqiang Jiang, Jianping Ying |
2009-11-17 |
| 7005759 |
Integrated converter having three-phase power factor correction |
Jianping Ying, Lin Chen, Raymond Lee |
2006-02-28 |
| 6850425 |
Parallel inverter system based on tracking of system power reference |
Jianping Ying, Hua-Sheng Lin |
2005-02-01 |