Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11246194 | Driver circuit with a semiconductor light source and method for operating a driver circuit | Bernd Woelfing | 2022-02-08 |
| 9157604 | Laser-based white light source | Bernd Woelfing, Juergen Meinl | 2015-10-13 |
| 8382346 | Illumination apparatus | Bernd Schultheis, Petra Kuntze, Oliver Keiper, Sigurd Dressler, Walter Bleuel +3 more | 2013-02-26 |
| 7942562 | Illumination device, in particular for vehicles | Burkhard Danielzik | 2011-05-17 |