Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6462476 | Lighting system with a high-pressure discharge lamp | Bontcho Gotchev, Arnulf Rupp | 2002-10-08 |
| 6411040 | Apparatus and circuit for operating a discharge lamp of a motor vehicle at two power levels | Bernhard Ertl, Thomas Reiners | 2002-06-25 |
| 6400101 | Control circuit for LED and corresponding operating method | Alois Biebl, Franz Schellhorn | 2002-06-04 |
| 6375340 | Led component group with heat dissipating support | Alois Biebl | 2002-04-23 |