Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362742 | Variable slew rate gate driver for hybrid switch power module | Michael Z. Pieszala, Benjamin S. Ngu, Chandra S. Namuduri, Rashmi Prasad, Brian A. Welchko +2 more | 2025-07-15 |
| 10505538 | Dynamic gate drive system and control method | Mohammed Khorshed Alam, Syed M. Kadry, Korobi Basher, Goro Tamai, William R. Cawthorne +1 more | 2019-12-10 |
| 10340724 | Inductive and conductive onboard charging systems | Ahmad Albanna, Stephen M. Cichy, Andrew J. Namou | 2019-07-02 |
| 10283982 | Voltage disconnect architecture | Andrew J. Namou, Syed M. Kadry, Ahmad Albanna | 2019-05-07 |
| 10017071 | Method and system for diagnosing contactor health in a high-voltage electrical system | Andrew J. Namou, Syed M. Kadry, Ahmad Albanna, David J. Mifsud | 2018-07-10 |
| 10020755 | Apparatus for discharging a high-voltage bus | Andrew J. Namou, Ahmad Albanna, Syed M. Kadry | 2018-07-10 |
| 9985452 | Apparatus for discharging a high-voltage bus | Andrew J. Namou, Ahmad Albanna, Syed M. Kadry | 2018-05-29 |
| 9985453 | Apparatus for discharging a high-voltage bus | Andrew J. Namou, Ahmad Albanna, Syed M. Kadry | 2018-05-29 |
| 9873341 | Transformerless, current-isolated onboard charger with solid-state switching controls | Ahmad Albanna, MD Nayeem Arafat, William T. Ivan, Mehrdad Teimorzadeh | 2018-01-23 |
| 9444389 | Derating control of a power inverter module | Syed M. Kadry, MD Nayeem Arafat | 2016-09-13 |
| 9344021 | Inverter circuit for an electric machine | MD Nayeem Arafat, Syed M. Kadry, Mehrdad Teimorzadeh | 2016-05-17 |
| 8860348 | Method and apparatus for controlling a high-voltage battery connection for hybrid powertrain system | Peter J. Savagian, Sean E. Gleason, James E. Tarchinski | 2014-10-14 |
| 8635033 | Method and apparatus to monitor loss of ground isolation of an electric motor drive circuit | S. M. Nayeem Hasan, David P. Tasky, Wei D. Wang | 2014-01-21 |
| 8600595 | Power module active current management for efficiency improvement | Sean E. Gleason, David P. Tasky, Shawn Scott Hawkins, Peter J. Savagian | 2013-12-03 |
| 8556011 | Prediction strategy for thermal management and protection of power electronic hardware | Prakash Haribhai Desai, Sean E. Gleason, Brian A. Welchko | 2013-10-15 |
| 8536818 | Control of a traction power inverter module in a vehicle having an electric traction motor | Steven E. Schulz, Michael J. Grimmer, Silva Hiti | 2013-09-17 |
| 8432126 | Rapid offboard charging via selective energizing of designated semiconductor switches and induction coils in an electric or hybrid electric vehicle | S. M. Nayeem Hasan, David P. Tasky, Sean E. Gleason | 2013-04-30 |
| 8362732 | Motor phase winding fault detection method and apparatus | S. M. Nayeem Hasan, Khwaja M. Rahman, Silva Hiti, Steven E. Schulz, Sean E. Gleason | 2013-01-29 |
| 8354817 | Methods and systems for diagnosing stator windings in an electric motor | Chia-Chou Yeh, Steven E. Schulz | 2013-01-15 |
| 8288886 | Method and apparatus for avoiding electrical resonance in a vehicle having a shared high-voltage bus | Steven E. Schulz, Stephan N. Green, James E. Tarchinski | 2012-10-16 |
| 8188616 | DC-DC power converter and control method | Erik C. Nordstrom, David P. Tasky, Alan G. Holmes, Mehrdad Teimorzadeh | 2012-05-29 |
| 8183820 | Power processing systems and methods for use in plug-in electric vehicles | Erkan Mese | 2012-05-22 |
| 8164298 | System and method for detecting loss of isolation while an AC motor is operating | Bryan M. Ludwig, S.M. Nayeem Hasan, Sean E. Gleason, Bon Ho Bae | 2012-04-24 |
| 7576500 | Method and system for operating a motor to reduce noise in an electric vehicle | Nitinkumar R. Patel, Silva Hiti, Brian A. Welchko, Steven E. Schulz, Lisa M. Talarico | 2009-08-18 |
| 7180212 | Electric machine with integrated electronics in a circular/closed-loop arrangement | Mehrdad Teimor, Richard Luken, Jeffrey J. Brautigan | 2007-02-20 |