Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12256993 | Method and device for determining a visual performance | Siegfried Wahl, Peter Essig, Alexander Leube | 2025-03-25 |
| 12178510 | Determining a visual performance of an eye of a person | Siegfried Wahl, Peter Essig | 2024-12-31 |
| 11333906 | Determination of at least one optical parameter of a spectacle lens | Arne Ohlendorf, Alexander Leube, Siegfried Wahl, Katharina Rifai | 2022-05-17 |