Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827046 | Security document with lightguide having a sparse outcoupler structure | Martin Eichenberger | 2023-11-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827046 | Security document with lightguide having a sparse outcoupler structure | Martin Eichenberger | 2023-11-28 |