Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021652 | Phosphor particles with a protective layer, and method for producing the phosphor particles with the protective layer | Sonja Tragl, Stefan Lange | 2021-06-01 |
| 10968388 | Red emitting luminescent material | Markus Seibald | 2021-04-06 |