Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9341343 | Phosphor device and lighting apparatus comprising the same | Mathias Bruemmer, Ulrich Hartwig, Nico Morgenbrod, Henning Rehn | 2016-05-17 |
| 9285526 | Lighting fixture having an optical wave guide and a descartes lens or descartes reflector | Ulrich Hartwig, Henning Rehn | 2016-03-15 |