Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9799805 | Optoelectronic semiconductor chip and headlamp having such a semiconductor chip | Ulrich Frei | 2017-10-24 |
| 9739452 | Method of producing a conversion element, and conversion element | Stefan Grötsch | 2017-08-22 |