Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9955864 | Device and method for measuring subjective refraction | Benjamin Rousseau, Martha Hernandez, Konogan Baranton, Gildas Marin | 2018-05-01 |
| 9521951 | Device and method for determining at least one objective eye refraction parameter of a subject depending on a plurality of gaze directions | Konogan Baranton, Fabien Divo, Guilhem Escalier, Martha HERNANDEZ-CASTANEDA, Gildas Marin +1 more | 2016-12-20 |
| 7976161 | Method and system to assess objectively visual characteristics | Sebastien Lemay, Martha Hernandez | 2011-07-12 |
| 6473247 | Optical lens support and method for using same | Gerhard Keller, Gérard Willemin, Michel Mace, Gilles Menges, Patrick Lametairie +1 more | 2002-10-29 |