Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366209 | Aircraft powerplant with electric powertrain | Abbas A. Alahyari | 2025-07-22 |
| 12309911 | Printed circuit board (PCB) cooling | Yongduk Lee, Ankit Gupta | 2025-05-20 |
| 12261098 | Immersion cooling electronic devices | Yongduk Lee, Ankit Gupta | 2025-03-25 |
| 12237727 | Indirect rotor cooling of electric machine | Abbas A. Alahyari, Beata I. Wawrzyniak | 2025-02-25 |
| 12213240 | Pin-fin cooling for printed circuit boards (PCBs) | Yongduk Lee, Ankit Gupta, Abbas A. Alahyari | 2025-01-28 |
| 12193201 | Mini-channel cold plate with three-dimensional adaptive flow-path using bi-metal fins | Jin Hyoung Lee, Yongduk Lee | 2025-01-07 |
| 12126243 | Heat transfer systems for superconductors | Abbas A. Alahyari | 2024-10-22 |
| 12088108 | Smart power router and protection for medium voltage DC distribution | Yongduk Lee, Xin Wu, Bo Liu | 2024-09-10 |
| 11901750 | Multi-functional current limiter for energy storage devices | Yongduk Lee, Xin Wu, Bo Liu | 2024-02-13 |
| 11843323 | Transformer-less AC-DC input compatible boost resonant inverter | Yongduk Lee, Matthew Robert Pearson, Parikshith Channegowda | 2023-12-12 |
| 11817752 | Hybrid axial/radial electric motor | Tod Policandriotes, Suman Dwari, Beata I. Wawrzyniak, Jagadeesh Kumar Tangudu, Sreenivasa R. Voleti | 2023-11-14 |
| 11784553 | Resonant frequency tracking for zero voltage switching | Yongduk Lee, Matthew Robert Pearson | 2023-10-10 |
| 11670967 | Multi-environmental circuit devices | Yongduk Lee, Ankit Gupta | 2023-06-06 |
| 11589464 | Protective coating for electrical components and method of making the protective coating | Haralambos Cordatos, Xin Wu, Peter J. Walsh | 2023-02-21 |
| 11532993 | AC-to-AC power supplies using multi-frequency power conversion building blocks | Suman Dwari, Jeffrey Ewanchuk, Baljit Singh Riar, Brian St. Rock | 2022-12-20 |
| 11368078 | Electrical machine winding inductance enhancement | Jagadeesh Kumar Tangudu | 2022-06-21 |
| 11288409 | Method and system for designing electrical machines using reinforcement learning | Beata I. Wawrzyniak, Vivek Venugopalan | 2022-03-29 |
| 11047421 | Magnetic radial bearing with flux boost | Jagadeesh Kumar Tangudu | 2021-06-29 |
| 11035406 | Magnetic radial bearing with flux boost | Jagadeesh Kumar Tangudu | 2021-06-15 |
| 11028877 | Magnetic radial bearing with flux boost | Jagadeesh Kumar Tangudu | 2021-06-08 |
| 10927892 | Magnetic thrust bearing | Jagadeesh Kumar Tangudu | 2021-02-23 |
| 10767691 | Magnetic bearing | Jagadeesh Kumar Tangudu | 2020-09-08 |
| 10578156 | Magnetic bearing fault-tolerant drive system | Dong JIANG | 2020-03-03 |
| 10266251 | Position sensor for electromechanical actuator | Derick S. Balsiger, Xin Wu | 2019-04-23 |
| 9906112 | Electromagnetic propulsion system having a wireless power transfer system | Suman Dwari, Arthur Hsu | 2018-02-27 |