Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9475403 | DC bus voltage control | Long Wu, Chris J. Tremel, Zimin W. Vilar, Robert Shaw | 2016-10-25 |
| 9291678 | Method and controller for an electric motor with switch testing | Whitney M. Aalund, Long Wu | 2016-03-22 |
| 8909850 | Memory life extension method and apparatus | Tyge Alan Sopko, Zimin W. Vilar | 2014-12-09 |
| 8880250 | DC bus voltage control | Long Wu, Chris J. Tremel, Zimin W. Vilar, Robert Shaw | 2014-11-04 |
| 8810189 | Machine systems including pre-power diagnostics | Brij N. Singh, Chris J. Tremel | 2014-08-19 |
| 8624531 | Method and system for evaluating electrical connections between a motor controller and motor | Long Wu, Robert Shaw | 2014-01-07 |