Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12158683 | Optical element with variable transmission and screen comprising such an optical element | Andreas Bregulla, André Heber, Ambrose Peter Nari, Chin-Tien Yang, Markus Klippstein | 2024-12-03 |
| 12111523 | Optical element | Andreas Bregulla, André Heber, Markus Klippstein | 2024-10-08 |
| 11906828 | Switchable light filter and use thereof | André Heber, Andreas Bregulla, Markus Klippstein | 2024-02-20 |