Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8067898 | Power supply device for light elements and method for supplying power to light elements | Volkmar Schulz, Matthias Wendt | 2011-11-29 |
| 8035313 | Light element array with controllable current sources and method of operation | Matthias Wendt | 2011-10-11 |