Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8513901 | Method and apparatus to control LED brightness | Joseph Maurice Khayat, Matthew Thomas Murdock | 2013-08-20 |
| 7088602 | Active gate clamp circuit for self driven synchronous rectifiers | Charles Devries | 2006-08-08 |
| 6069802 | Transformer isolated driver and isolated forward converter | — | 2000-05-30 |
| 5586016 | Circuit for quickly energizing electronic ballast | John G. Konopka | 1996-12-17 |
| 5574336 | Flourescent lamp circuit employing a reset transistor coupled to a start-up circuit that in turn controls a control circuit | John G. Konopka | 1996-11-12 |
| 4209826 | Regulated switching mode power supply | — | 1980-06-24 |