Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10976400 | Lighting device having a directed radio signal for position identification | — | 2021-04-13 |
| 10973109 | Installing or changing an executable computer program in an illumination system | Henry Feil, Michel Stutz, Karl-Heinz Wallwitz, Andrej Wallwitz | 2021-04-06 |