Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10466508 | Ophthalmic device with improved amplitude variation cell | Jean-Paul Cano, Jerome Ballet, David Escaich, Stephane Perrot, Claudine Biver +2 more | 2019-11-05 |
| 10459253 | Ophthalmic device comprising an electrochromic cell | Jerome Ballet, Jean-Paul Cano, Claudine Biver, Sylvie Vinsonneau, David Escaich +3 more | 2019-10-29 |
| 10317703 | Management system and method of an active lens | Denis ROUSSEAU, Coralie BARRAU, Denis Cohen Tannoudji, Stephane Perrot, Aude BOUCHIER +4 more | 2019-06-11 |
| 10179768 | Electrochromic two-core viologen derivatives and optical articles containing them | Stuart Aiken, Daniel Luke Crossley, Christopher David Gabbutt, Bernard Mark Heron, Claudine Biver +1 more | 2019-01-15 |