Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11850825 | Colored facade element with composite pane structure | Lutz Tautenhahn | 2023-12-26 |
| 11837675 | Semitransparent thin-film solar module | Andreas Heiss, Helmut Vogt, Robert Lechner | 2023-12-05 |
| 11715805 | Semitransparent thin-film solar module | Andreas Heiss, Helmut Vogt | 2023-08-01 |
| 11646386 | Solar module with an enlarged aperture area | Rene KALIO | 2023-05-09 |