Issued Patents 2002
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479949 | Power regulation circuit for high frequency electronic ballast for ceramic metal halide lamp | Weizhong Tang, Van Anh N. Nguyen | 2002-11-12 |
| 6465972 | Electronic elimination of striations in linear lamps | David J. Kachmarik | 2002-10-15 |
| 6459215 | Integral lamp | David J. Kachmarik, Joseph C. Oberle, Michael Solomon Idelchik | 2002-10-01 |
| 6443769 | Lamp electronic end cap for integral lamp | Joseph C. Oberle | 2002-09-03 |
| 6433493 | Electronic power converter for triac based controller circuits | Laszlo S. Ilyes | 2002-08-13 |
| 6426570 | Incandescent power converter with complementary switches | — | 2002-07-30 |
| 6421260 | Shutdown circuit for a half-bridge converter | Benito Trevino, Melvin Cosby, Gordon A. Grigor | 2002-07-16 |
| 6417631 | Integrated bridge inverter circuit for discharge lighting | Timothy Chen, James K. Skully | 2002-07-09 |
| 6411045 | Light emitting diode power supply | — | 2002-06-25 |
| 6404140 | High frequency electronic ballast for ceramic metal halide lamp | — | 2002-06-11 |
| 6392366 | Traic dimmable electrodeless fluorescent lamp | — | 2002-05-21 |
| 6392365 | Hot restrike protection circuit for self-oscillating lamp ballast | Rui Zhou, Mustansir Kheraluwala, Weizhong Tang | 2002-05-21 |
| 6373200 | Interface circuit and method | Laszlo S. Ilyes | 2002-04-16 |
| 6348767 | Electronic ballast with continued conduction of line current | Timothy Chen | 2002-02-19 |