Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7432660 | IC-based low cost reliable electronic ballast with multiple striking attempts and end of lamp life protection | David Anthony Blair, Peter W. Shackle | 2008-10-07 |
| 7015652 | Electronic ballast having end of lamp life, overheating, and shut down protections, and reignition and multiple striking capabilities | — | 2006-03-21 |
| 6426605 | Multi-phase induction motor drive system and method | Hamid A. Toliyat, Huangsheng Xu | 2002-07-30 |