Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12301152 | Multi-inverter system for electric machine | Chenggang Mei | 2025-05-13 |
| 12253159 | Magnetically-assisted mechanical gear system and method | Adam Michael White, Joseph Michael Stock, Joshua Max Jones, Nicholas Shaun Palmer, David George Kloos | 2025-03-18 |
| 12246847 | Systems and methods for implementing lightweight and reliable hybrid or electric powertrains for aircraft | Rajib Datta, Matt Feddersen, Shashank Natesh | 2025-03-11 |
| 11799364 | Electric propulsion system having integrated electrical and thermal architecture and related methods of operating and implementing same | Michael J. Andres, Adam Michael White | 2023-10-24 |
| 11563366 | Electromagnetically-controlled magnetic cycloidal gear assembly and method of operating same | Adam Michael White, Erik Michael Plugge | 2023-01-24 |
| 11387764 | Multi-inverter system for electric machine | Chenggang Mei | 2022-07-12 |
| 11312503 | Systems and methods for implementing lightweight and reliable hybrid or electric powertrains for aircraft | Rajib Datta, Matt Feddersen, Shashank Natesh | 2022-04-26 |
| 11296569 | Multi-filar coil winding for electric machine | Daniel M. Saban, Chenggang Mei | 2022-04-05 |
| 11214378 | System controller for series hybrid powertrain | Matthew Feddersen | 2022-01-04 |
| 9840968 | Topologies and methods for turbine engine start inverters | Harry H. Chai | 2017-12-12 |
| 9551744 | Detecting early failures in printed wiring boards | Harold J. Hansen, Hamdi Kozlu, Charles V. DeSantis | 2017-01-24 |
| 9236812 | Universal AC to DC converter | Adam Michael White, Mustansir Kheraluwala | 2016-01-12 |
| 9197138 | Voltage step-up six-phase autotransformer passive rectification AC-DC converter | Frank Z. Feng, Mustansir Kheraluwala | 2015-11-24 |
| 9128119 | Electrical circuit testing | — | 2015-09-08 |
| 8928179 | No break power transfer for power generating system | — | 2015-01-06 |
| 8873263 | Dual-input 18-pulse autotransformer rectifier unit for an aircraft AC-DC converter | Frank Z. Feng, Mustansir Kheraluwala, John Huss | 2014-10-28 |
| 8730686 | Dual-input nine-phase autotransformer for electric aircraft AC-DC converter | Frank Z. Feng, Mustansir Kheraluwala, John Huss | 2014-05-20 |
| 8630078 | Active AC inrush current control | Huazhen Chai | 2014-01-14 |
| 8553381 | Gradually reducing resistive clamp | Vietson M. Nguyen, John Duward Sagona | 2013-10-08 |
| 8531822 | Cooling and controlling electronics | — | 2013-09-10 |
| 8378644 | Active rectification for a variable-frequency synchronous generator | Si J. Fang | 2013-02-19 |
| 8374009 | Multi-level parallel phase converter | Frank Z. Feng | 2013-02-12 |
| 8294409 | Control of pole-change induction motors | Huazhen Chai | 2012-10-23 |
| 7952896 | Power conversion architecture with zero common mode voltage | Jun Hu, Vietson M. Nguyen | 2011-05-31 |
| 5708576 | Fault tolerant power converter | Stephen R. Jones | 1998-01-13 |