Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424941 | Matrix transformer structure and circuit topology for magnetically integrated onboard charger and high voltage/low voltage DC/DC converter | — | 2025-09-23 |
| 12418235 | Power factor correction circuit configured as isolated three-phase resonant dc/dc converter for bidirectional power flow | — | 2025-09-16 |
| 12319156 | Magnetic integration of high voltage to low voltage DC/DC power converter with inverter system controller battery current control module system | — | 2025-06-03 |
| 12233742 | Electric vehicle supply equipment | Haider Mhiesan, Mohamad Mokbel, Timothy Harris | 2025-02-25 |
| 12027986 | Magnetic integration of three-phase resonant converter and accessory power supply | Chingchi Chen | 2024-07-02 |
| 11273720 | System and method for multi-source wireless and conductive charging | Chingchi Chen | 2022-03-15 |
| 11148545 | Vehicle ground fault detection | Allan Roy Gale, Chingchi Chen | 2021-10-19 |
| 11108371 | Tunable switched impedance matching network | Richard William Kautz, Chingchi Chen, Jin Wang, John Paul Gibeau | 2021-08-31 |
| 11021069 | Multisource magnetic integration using a current source fed transformer structure with decoupled secondary windings | Chingchi Chen, Mark J. Ferrel | 2021-06-01 |
| 10919401 | Integrated wireless power transfer system | Chingchi Chen, Mark J. Ferrel, John Paul Gibeau | 2021-02-16 |
| 10538165 | Parameter estimation of loosely coupled transformer | Sara Dadras, Hadi Malek, Christopher W. Bell | 2020-01-21 |
| 10513185 | Electrified vehicle ground fault monitoring system | Allan Roy Gale, Chingchi Chen | 2019-12-24 |
| 10427532 | On-board and wireless vehicle charging systems with shared components | Chingchi Chen, Mark J. Ferrel, John Paul Gibeau | 2019-10-01 |
| 10369891 | Wireless power transfer system parameter estimation | Chingchi Chen, John Paul Gibeau, Mark J. Ferrel | 2019-08-06 |
| 10266060 | SS-L wireless power transfer compensation circuit | Nevin Altunyurt, Richard William Kautz, Hadi Malek | 2019-04-23 |
| 10173542 | Wireless charging system coil alignment | Christopher W. Bell, James A. Lathrop, John Paul Gibeau | 2019-01-08 |
| 10112495 | Vehicle wireless charging system including an inverter to control a voltage input to a vehicle power converter | Hadi Malek, Richard William Kautz, Nevin Altunyurt, Christopher W. Bell | 2018-10-30 |
| 10040358 | Wireless power transfer for vehicles | Christopher W. Bell, James A. Lathrop, John Paul Gibeau | 2018-08-07 |
| 9825522 | Method and apparatus for coupling cancellation | Chingchi Chen | 2017-11-21 |