| 12483150 |
Dual active bridge converter with deadtime compensation reducing heat for varying loads |
Yun-Hsuan Wu, Tianjun Fu, Dustin E. Oelmann, Richard E. Wainwright |
2025-11-25 |
|
| 12355369 |
Dual-purpose drive and charger systems and methods thereof |
Tianjun Fu, Yuheng Wu, Danielle Li, Eric Vilar |
2025-07-08 |
|
| 12348148 |
Direct-current-to-direct-current converter with transformer thermal management |
Yuheng Wu, Tianjun Fu, Dustin E. Oelmann, Richard E. Wainwright |
2025-07-01 |
|
| 12184217 |
System and method for variable DC bus voltage coupled to inverters |
Dan Li, Guangqi Zhu |
2024-12-31 |
$38,913,000 |
| 12049148 |
Dual-purpose drive and charger systems and methods thereof |
Tianjun Fu, Yuheng Wu, Danielle Li, David M. Loken, Richard E. Wainwright |
2024-07-30 |
$77,624,000 |
| 11985751 |
Intelligent lamp, signal adaptive identification method therefor, and computer-readable storage medium |
Jianwen Lei, Zhongren Wu |
2024-05-14 |
|
| 11846085 |
Energy management system for a hybrid vehicle with an electrically powered hydraulic system |
Eric Vilar |
2023-12-19 |
$73,137,000 |
| 11689131 |
System and method of a robust startup and stop scheme for position sensorless control of an electric machine |
Yiqi Liu, Zack Day |
2023-06-27 |
$45,629,000 |
| 11689142 |
Inverter for controlling an electric machine without prior characterization |
Lauren M. White, Lav Thyagarajan, Danielle Li, Scott C. Johnson |
2023-06-27 |
$45,629,000 |
| 11616465 |
Spread-spectrum control for an inverter for controlling an electric machine |
Brian J. Booth, Dan Li, Roger K. Amundson, Zack Day |
2023-03-28 |
$93,117,000 |
| 11535234 |
Energy management system for a hybrid electric ground vehicle |
Tyler J. Duffy, Dan Li, Eric Vilar, Lauren M. White |
2022-12-27 |
$233,744,000 |
| 11418130 |
System and method for variable DC bus voltage coupled to inverters |
Dan Li, Guangqi Zhu |
2022-08-16 |
$110,471,000 |
| 11165257 |
System and method for frequency adjustment of parallel inverters coupled to a grid power source |
Jacob R. DeCock, Robert Shaw, Tianjun Fu |
2021-11-02 |
$37,484,000 |
| 11070138 |
System for controlling a direct-current-to-direct-current converter to provide electrical energy to a vehicle implement |
Sumit Dutta, Shuvam Gupta, David M. Loken, Eric R. Linn |
2021-07-20 |
$54,355,000 |
| 11070136 |
System for controlling a direct-current-to-direct-current converter to provide electrical energy to a vehicle implement |
Sumit Dutta, Shuvam Gupta, David M. Loken, Eric R. Linn |
2021-07-20 |
$54,355,000 |
| 10913444 |
Power system architecture for hybrid electric vehicle |
Guozhen Zhou, Kent D. Wanner, Sean P. West |
2021-02-09 |
$92,585,000 |
| 10804808 |
Method and system for controlling switching of a direct current to direct current converter |
Tianjun Fu, Rachit Agarwal |
2020-10-13 |
$31,696,000 |
| 10800262 |
Methods and systems for controlling a DC bus voltage from a three-phase voltage source |
Guozhen Zhou, Sumit Dutta, Danielle Li, Scott C. Johnson |
2020-10-13 |
$31,696,000 |
| 10535997 |
Reactive power overexcitation regulation technology for synchronous generator |
Weiqun Liu, Xiangjian SHI |
2020-01-14 |
|
| 10439538 |
Method and system for estimating a rotor position with a notch filter |
Dan Li, Jacob Pence |
2019-10-08 |
$40,341,000 |
| 10348222 |
Systems and methods for reducing DC link voltage dynamics with limited energy storage element |
Sumit Dutta, Danielle Li, Brij N. Singh, Jared Lervik |
2019-07-09 |
$44,418,000 |
| 10333439 |
Methods of estimating a position of a rotor in a motor under transient and systems thereof |
Yue Zhao, Wei Qiao |
2019-06-25 |
$40,567,000 |
| 10295581 |
Voltage sensor-less position detection in an active front end |
Tianjun Fu, Kent D. Wanner, Jason Dickherber, Chris J. Tremel |
2019-05-21 |
$49,313,000 |
| 10270327 |
Voltage sensor-less position detection in an active front end |
Tianjun Fu, Kent D. Wanner, Jason Dickherber, Chris J. Tremel |
2019-04-23 |
$37,106,000 |
| 10224849 |
System and method for an inverter for self-excitation of an induction machine |
Sumit Dutta, Lav Thyagarajan, Kent D. Wanner |
2019-03-05 |
$46,432,000 |