Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686798 | Lamp ballast circuit characterized by a single resonant frequency substantially greater than the fundamental frequency of the inverter output signal | — | 1997-11-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686798 | Lamp ballast circuit characterized by a single resonant frequency substantially greater than the fundamental frequency of the inverter output signal | — | 1997-11-11 |