Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10910917 | Compact thermally efficient traction motor inverter | Nayeem Arafat, Lon Cooper | 2021-02-02 |
| 9443786 | Packaging and cooling method and apparatus for power semiconductor devices | Wally E. Rippel, Paul F. Carosa, Lon Cooper, David L. Bogdanchik | 2016-09-13 |
| 8912753 | Remote power usage management for plug-in vehicles | Nikola J. Pudar, Brian A. Welchko, Jonas Bereisa, Jonathan J. Lauckner, Anthony L. Posawatz | 2014-12-16 |
| 8373381 | DC/DC-less coupling of matched batteries to fuel cells | Stephen Raiser, Mark W. Verbrugge | 2013-02-12 |
| 8278881 | Power grid load management for plug-in vehicles | Brian A. Welchko | 2012-10-02 |
| 8228014 | Multi-phase DC/DC boost converter | Seok-Joo Jang, Christopher P. Henze | 2012-07-24 |
| 8063440 | Power electronics power module with imbedded gate circuitry | Edward P. Yankoski, Terence G. Ward | 2011-11-22 |
| 8058744 | Electrical system and automotive drive system having an on-demand boost converter, and related operating methods | Keming Chen, Stephen Raiser | 2011-11-15 |
| 8058743 | Automotive electrical system for coupling power converters with a transformer | Keming Chen, Christopher P. Henze | 2011-11-15 |
| 8054048 | Power grid load management for plug-in vehicles | Brian A. Welchko | 2011-11-08 |
| 8022569 | Systems and methods for discharging bus voltage using semiconductor devices | Keming Chen, Christopher P. Henze, Stephen Raiser | 2011-09-20 |
| 7977898 | Current sensing for a multi-phase DC/DC boost converter | Seok-Joo Jang, Constantin C. Stancu | 2011-07-12 |
| 7952875 | Stacked busbar assembly with integrated cooling | Terence G. Ward, Edward P. Yankoski | 2011-05-31 |
| 7948125 | System and method for cooling an electric motor | Brooks S. Mann, Terence G. Ward | 2011-05-24 |
| 7916480 | Busbar assembly with integrated cooling | Terence G. Ward | 2011-03-29 |
| 7884468 | Cooling systems for power semiconductor devices | Brooks S. Mann, Terence G. Ward, David F. Nelson | 2011-02-08 |
| 7723874 | Cooling systems and methods for integration electric motor-inverters | Karl D. Conroy, James M. Nagashima, David F. Nelson, Eric R. Ostrom, Gregory S. Smith | 2010-05-25 |
| 7638235 | Internal proton exchange membrane humidification and cooling with automotive coolant | Volker Druenert, Annette M. Brenner | 2009-12-29 |
| 7276308 | Fuel cell system with recuperative heat exchanger | Volker Formanski, Thomas Herbig, John P. Salvador, Steven D. Burch, Uwe Hannesen | 2007-10-02 |
| 7067211 | Cogeneration system for a fuel cell | James Lee, James S. Siepierski | 2006-06-27 |
| 6902838 | Cogeneration system for a fuel cell | James Lee, James S. Siepierski | 2005-06-07 |
| 6884528 | Cogeneration system for a fuel cell | James Lee, James S. Siepierski | 2005-04-26 |
| 6488345 | Regenerative braking system for a batteriless fuel cell vehicle | Martin Fasse, Peter Willimowski | 2002-12-03 |
| 6396241 | Inductive charging system employing a fluid-cooled transformer coil and transmission cable | Sergio Ramos, Ray G. Radys, John T. Hall | 2002-05-28 |
| 6365289 | Cogeneration system for a fuel cell | James Lee, James S. Siepierski | 2002-04-02 |