Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639369 | Electronic dimmable ballast for high intensity discharge lamp | — | 2003-10-28 |
| 6617805 | Ballast control IC with power factor correction | Dana Wilhelm | 2003-09-09 |
| 6603274 | Dimming ballast for compact fluorescent lamps | Peter Green | 2003-08-05 |
| 6525492 | Ballast control IC with minimal internal and external components | — | 2003-02-25 |