Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9350275 | Quasi variable frequency motor controller | Kun Wei, Andrew J. Jaap, David M. Messersmith, Randall S. Langer, Ping Lee | 2016-05-24 |
| 9331487 | Method and apparatus for islanding detection for grid tie converters | Zhenhuan Yuan, Shaofeng Zhang, Lixiang Wei, Russel J. Kerkman, Richard A. Lukaszewski +2 more | 2016-05-03 |
| 9240731 | Power cell bypass method and apparatus for multilevel inverter | Lixiang Wei, Yuan Xiao, Douglas B. Weber | 2016-01-19 |