Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063577 | Method and a driver circuit for LED operation | Georg Sauerlaender, Reinhold Elferich, Bernd Ackermann, Christoph Martiny, Matthias Wendt | 2011-11-22 |
| 8063579 | Circuit-arrangement for modulating an LED and method for operating same | Georg Sauerlander | 2011-11-22 |
| 8035309 | Light emitting device | Joseph Hendrik Anna Maria Jacobs, Eberhard Waffenschmidt | 2011-10-11 |
| 7909483 | Lighting system | Joseph Hendrik Anna Maria Jacobs, Eberhard Waffenschmidt, Michael Bragard, Wolfgang Otto Budde | 2011-03-22 |