Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067830 | Ophthalmic progressive addition lens for a farsighted and presbyopic wearer; method for providing such a lens | Melanie Heslouis, Sébastien FRICKER | 2021-07-20 |
| 11016310 | Method for determining a three dimensional performance of an ophthalmic lens; associated method of calculating an ophthalmic lens | Melanie Heslouis, Sébastien FRICKER, Cyril Guilloux | 2021-05-25 |
| 10942368 | Method for determining an optical system of a progressive lens | Guilhem Escalier, Isabelle Poulain, Juliette Wierzbicki, Laurent Calixte, Nacer Lakhchaf +3 more | 2021-03-09 |
| 10881289 | Device for testing the visual behavior of a person, and method for determining at least one optical design parameter of an ophthalmic lens using such a device | Guilhem Escalier, Isabelle Poulain | 2021-01-05 |