Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990098 | Series-coupled two-motor drive using double-ended inverter system | Milun Perisic, Gregory S. Smith, James M. Nagashima, George John, Sibaprasad Chakrabarti +1 more | 2011-08-02 |
| 7956563 | System for using a multi-phase motor with a double-ended inverter system | Milun Perisic, Brian A. Welchko, Sibaprasad Chakrabarti, James M. Nagashima, Gregory S. Smith +1 more | 2011-06-07 |
| 7944160 | Redundant DC bus discharge for an electric motor system | David Tang, Brian A. Welchko, Milun Perisic, Constantin C. Stancu | 2011-05-17 |
| 7944161 | DC bus discharge in an electric motor system | David Tang, Brian A. Welchko, Milun Perisic, Constantin C. Stancu | 2011-05-17 |
| 7923953 | Linearity for field weakening in an interior permanent magnet machine | Gabriel Gallegos-Lopez, Yo Chan Son, Milun Perisic | 2011-04-12 |
| RE42200 | Fault handling of inverter driven PM motor drives | Brian A. Welchko, Jonathan B. Huse, 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 | Brian A. Welchko, Steven E. Schultz | 2011-02-15 |
| 7880425 | Electric motor drive systems, motor vehicles, and methods of phase current regulation | Brian A. Welchko, Steven E. Schulz | 2011-02-01 |