Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11749789 | Optical coupling layer to improve output flux in LEDs | Antonio Lopez-Julia, Marcel Van Gerwen, Ronja Missong, Joerg Feldmann, Hans-Helmut Bechtel | 2023-09-05 |
| 11552225 | Phosphor layer for micro-LED applications | Hans-Helmut Bechtel, Matthias Heidemann, Petra Huppertz, Joerg Feldmann | 2023-01-10 |