Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204498 | Optical element with a fresnel structure, and display device with such an optical element | Christoph Menke, Eduard Schmidt, Wolfgang Singer | 2021-12-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204498 | Optical element with a fresnel structure, and display device with such an optical element | Christoph Menke, Eduard Schmidt, Wolfgang Singer | 2021-12-21 |