Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265281 | Head freedom area of an optical lens | Isabelle Poulain, Guillaume Giraudet, Laurent Calixte, Sébastien FRICKER | 2025-04-01 |
| 11776674 | Verification system for prescription packaging and method | Frederic Poirier | 2023-10-03 |
| 10036898 | Method for determining an ophthalmic lens comprising an aspherical continuous layer on one of its faces and an aspherical Fresnel layer on one of its faces | Sylvain Chene | 2018-07-31 |
| 10018883 | Transparent thin film, process for manufacturing a film, and spatial phase modulator | Mathieu Feuillade | 2018-07-10 |
| 9709820 | Fresnel lens and optical device | Toru Fujii | 2017-07-18 |