Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8749161 | Compact fluorescent lamp and LED light source with electronic components in base | Louis R. Nerone, David J. Kachmarik, Himamshu Prasad | 2014-06-10 |
| 7923941 | Low cost compact size single stage high power factor circuit for discharge lamps | Timothy Chen, James K. Skully | 2011-04-12 |
| 7772780 | Lamp igniter module and transformer carrier | Rajendra K. Pokharna, David J. Kachmarik, Bruce Richard Roberts, David A. D'Onofrio | 2010-08-10 |
| 6989637 | Method and apparatus for a voltage controlled start-up circuit for an electronic ballast | Timothy Chen, James D. Mieskoski | 2006-01-24 |