Issued Patents All Time
Showing 51–75 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8319458 | Vehicular electrical system and method for controlling an inverter during motor deceleration | Silva Hiti, Steven E. Schulz, Konstantin S. Majarov | 2012-11-27 |
| 8319460 | Method and system for initiating operation of an electric motor | Yo Chan Son, Jihoon Jang, Nitinkumar R. Patel, Steven E. Schulz | 2012-11-27 |
| 8278933 | Method and system for monitoring power electronics controllers in automotive electrical systems | Silva Hiti, Abbas Raftari, Jeong Joo PARK, Hanne Buur | 2012-10-02 |
| 8278881 | Power grid load management for plug-in vehicles | George R. Woody | 2012-10-02 |
| 8269434 | Electrical system using phase-shifted carrier signals and related operating methods | Jeremy CAMPBELL | 2012-09-18 |
| 8185342 | Estimating rotor angular position and velocity and verifying accuracy of position sensor outputs | Chia-Chou Yeh, Steven E. Schulz | 2012-05-22 |
| 8165737 | Method and system for controlling a power inverter in electric drives of vehicles with two-mode transmissions | Steven E. Schulz, Stephen T. West, Silva Hiti | 2012-04-24 |
| 8122985 | Double-ended inverter drive system for a fuel cell vehicle and related operating method | James M. Nagashima, Gregory S. Smith, Sibaprasad Chakrabarti, Milun Perisic, George John | 2012-02-28 |
| 8115433 | Electrical system for pulse-width modulated control of a power inverter using phase-shifted carrier signals and related operating methods | — | 2012-02-14 |
| 8102142 | Double ended inverter system for a vehicle having two energy sources that exhibit different operating characteristics | Gregory S. Smith, George John, Sibaprasad Chakrabarti, Milun Perisic, James M. Nagashima | 2012-01-24 |
| 8100799 | Method and system for controlling power inverters in electric drives of vehicles with two-mode transmissions | Steven E. Schulz, Silva Hiti | 2012-01-24 |
| 8062170 | Thermal protection of an electric drive system | Stephen T. West, Wei D. Wang, Steven E. Schulz, Peter E. Wu | 2011-11-22 |
| 8058830 | Charging energy sources with a rectifier using double-ended inverter system | George John, Sibaprasad Chakrabarti, Gregory S. Smith, James M. Nagashima, Milun Perisic | 2011-11-15 |
| 8054032 | Discontinuous pulse width modulation for double-ended inverter system | Sibaprasad Chakrabarti, Gregory S. Smith, James M. Nagashima, Milun Perisic, George John | 2011-11-08 |
| 8054048 | Power grid load management for plug-in vehicles | George R. Woody | 2011-11-08 |
| 8054660 | Inverter module with thermally separated semiconductor devices | — | 2011-11-08 |
| 8026691 | Double ended inverter system with a cross-linked ultracapacitor network | James M. Nagashima, Sibaprasad Chakrabarti, Milun Perisic, Gregory S. Smith, George John | 2011-09-27 |
| 8002056 | Double-ended inverter system with isolated neutral topology | Sibaprasad Chakrabarti, Gregory S. Smith, James M. Nagashima, Milun Perisic, George John | 2011-08-23 |
| 7990098 | Series-coupled two-motor drive using double-ended inverter system | Milun Perisic, Silva Hiti, Gregory S. Smith, James M. Nagashima, George John +1 more | 2011-08-02 |
| 7956569 | Double ended inverter system with an impedance source inverter subsystem | James M. Nagashima, Gregory S. Smith, Sibaprasad Chakrabarti, Milun Perisic, George John | 2011-06-07 |
| 7956563 | System for using a multi-phase motor with a double-ended inverter system | Milun Perisic, Silva Hiti, Sibaprasad Chakrabarti, James M. Nagashima, Gregory S. Smith +1 more | 2011-06-07 |
| 7944161 | DC bus discharge in an electric motor system | Silva Hiti, David Tang, Milun Perisic, Constantin C. Stancu | 2011-05-17 |
| 7944160 | Redundant DC bus discharge for an electric motor system | Silva Hiti, David Tang, Milun Perisic, Constantin C. Stancu | 2011-05-17 |
| RE42200 | Fault handling of inverter driven PM motor drives | Jonathan B. Huse, Silva Hiti, Brendan M. Conlon, Constantin C. Stancu, Khwaja M. Rahman +2 more | 2011-03-08 |
| 7888905 | Method and system for controlling a power inverter in electric drives | Steven E. Schultz, Silva Hiti | 2011-02-15 |