Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11134837 | Method for determining an updated visual correction need for designing a new vision correcting device | Pascal Allione, Thierry Bonnin, Jean SAHLER, Stephane GUEU | 2021-10-05 |
| 11113487 | Spectacle lens provided with a permanent marking | Christophe Hubert, Stéphane Auffray, Daniel Ferreira | 2021-09-07 |
| 11079615 | Method for monitoring a spectacle lens | Daniel Ferreira, Christophe Hubert, Stéphane Auffray | 2021-08-03 |
| 11072109 | Device and process for marking an ophthalmic lens with a pulsed laser of wavelength and energy selected per pulse | Frederic Dubois | 2021-07-27 |