Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400781 | Adjustable multi-gapped combined common mode and differential mode three phase inductors and methods of manufacture and use thereof | Richard C. Hombsch, Ashwin Kudmulwar | 2025-08-26 |
| 11569792 | Integrated inverter output passive filters for eliminating both common mode and differential mode harmonics in pulse-width modulation motor drives and methods of manufacture and use thereof | Tin Luu | 2023-01-31 |
| 10325712 | Adjustable integrated combined common mode and differential mode three phase inductors with increased common mode inductance and methods of manufacture and use thereof | — | 2019-06-18 |
| 10312881 | Filters for adjustable speed drives with low DC bus capacitance and methods of manufacture and use thereof | Tin Luu | 2019-06-04 |
| 10102958 | Methods of manufacture of inductors having enhanced cooling and use thereof | Daniel Paddock | 2018-10-16 |
| 9613745 | Adjustable integrated combined common mode and differential mode three phase inductors and methods of manufacture and use thereof | — | 2017-04-04 |
| 9571058 | Drive output harmonic mitigation devices and methods of use thereof | Joel Mertes | 2017-02-14 |
| 9548154 | Integrated reactors with high frequency optimized hybrid core constructions and methods of manufacture and use thereof | — | 2017-01-17 |
| 9356503 | Combined active and passive harmonic mitigation devices and applications thereof | Jean-Yves Schneider | 2016-05-31 |
| 9083234 | Drive output harmonic mitigation devices and methods of use thereof | Joel Mertes | 2015-07-14 |
| 8692644 | Harmonic mitigation devices and applications thereof | Wayne Walcott, Wesley Ruther | 2014-04-08 |
| 7768373 | Common mode, differential mode three phase inductor | — | 2010-08-03 |
| 7623016 | Snap together multiple phase inductor assembly | Wesley Ruther | 2009-11-24 |
| 7535125 | Single-phase filter for reducing harmonics | — | 2009-05-19 |
| 7378754 | Three-phase harmonic reduction filter for bidirectional power converters | — | 2008-05-27 |
| 7142081 | Multiple three-phase inductor with a common core | — | 2006-11-28 |