Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11489437 | DC inverter/converter current balancing for paralleled phase leg switches | Chingchi Chen | 2022-11-01 |
| 11133796 | Dynamic IGBT gate drive to reduce switching loss | Chingchi Chen, Ke Zou, Xi Lu, Michael W. Degner, Jun Kikuchi | 2021-09-28 |
| 11075589 | DC inverter/converter current balancing for paralleled phase leg switches | Chingchi Chen | 2021-07-27 |
| 10756648 | Inverter system with enhanced common source inductance generated at gate driver | Chingchi Chen | 2020-08-25 |
| 10705118 | Power module testing apparatus | Xi Lu, Krishna Prasad Bhat, Chingchi Chen, Guangyin Lei | 2020-07-07 |
| 10640003 | Double-pulse test systems and methods | Xi Lu, Chingchi Chen, Krishna Prasad Bhat, Lan Yu, Michael W. Degner | 2020-05-05 |
| 10622593 | Reduction of packaging parasitic inductance in power modules | Guangyin Lei, Nevin Altunyurt, Chingchi Chen | 2020-04-14 |
| 10622909 | Power module for inverter switching devices having gate coils shielded from eddy currents | Guangyin Lei, Chingchi Chen | 2020-04-14 |
| 10527653 | Ultra-high bandwidth current shunt | Richard William Kautz, Xi Lu, Guangyin Lei, Chingchi Chen, Lan Yu +1 more | 2020-01-07 |
| 10439485 | DC inverter having reduced switching loss for paralleled phase leg switches | Chingchi Chen | 2019-10-08 |
| 10388460 | Low inductance capacitor | Guangyin Lei, Xi Lu, Chingchi Chen | 2019-08-20 |
| 10361147 | Inverter power module lead frame with enhanced common source inductance | Nevin Altunyurt, Chingchi Chen | 2019-07-23 |
| 10352968 | Current shunt | Chingchi Chen, Xi Lu, Guangyin Lei | 2019-07-16 |
| 10340811 | Inverter switching devices with gate coils to enhance common source inductance | Chingchi Chen, Michael W. Degner | 2019-07-02 |
| 10250115 | Inverter switching devices with common source inductance layout to avoid shoot-through | Chingchi Chen | 2019-04-02 |
| 10141254 | Direct bonded copper power module with elevated common source inductance | Chingchi Chen | 2018-11-27 |
| 10122294 | Active gate clamping for inverter switching devices with enhanced common source inductance | Chingchi Chen, Michael W. Degner | 2018-11-06 |
| 10122357 | Sensorless temperature compensation for power switching devices | Xi Lu, Chingchi Chen, Michael W. Degner, Ke Zou | 2018-11-06 |
| 10114041 | Ground loop reduction apparatus | Xi Lu, Krishna Prasad Bhat, Chingchi Chen, Mark Allan Lippman, Guangyin Lei | 2018-10-30 |
| 10071652 | Dual mode IGBT gate drive to reduce switching loss | Xi Lu, Chingchi Chen, Ke Zou | 2018-09-11 |
| 10071634 | Dynamic IGBT gate drive to reduce switching loss | Chingchi Chen, Xi Lu, Ke Zou | 2018-09-11 |
| 10067165 | Isolated differential voltage probe for EMI noise source | Chingchi Chen, Richard William Kautz | 2018-09-04 |
| 10011178 | DC inverter having reduced switching loss and reduced voltage spikes | Chingchi Chen | 2018-07-03 |
| 9994110 | Dual gate solid state devices to reduce switching loss | Chingchi Chen, Michael W. Degner | 2018-06-12 |
| 9991880 | Discrete power switching devices with reduced common source inductance | Chingchi Chen | 2018-06-05 |