Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990243 | Gull wing surface mount magnetic structure | Donald Folker, Mark Bauer, J. C. Kelley, Mike LeBlanc | 2011-08-02 |
| 7977894 | Programmed start ballast for gas discharge lamps | Wei Xiong | 2011-07-12 |
| 7952303 | Electronic ballast for a gas discharge lamp with controlled filament heating during dimming | Wei Xiong | 2011-05-31 |
| 7923942 | Constant current source mirror tank dimmable ballast for high impedance lamps | Wei Xiong, Thomas Lunn | 2011-04-12 |