Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5321338 | Lamp starting circuit | Isaac L. Flory, IV | 1994-06-14 |
| 5309065 | Voltage doubler ballast system employing resonant combination tuned to between the second and third harmonic of the AC source | Yan Wang | 1994-05-03 |
| 5289084 | Lamp arrangement employing a resonant circuit formed from an autotransformer and a capacitor where the capacitor is switched out of the resonant circuit and into a power factor correcting circuit when the ignition of the lamp is sensed | Yan Wang | 1994-02-22 |