Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7736742 | Optical article covered with a visible-absorbing, multi-layer anti-reflective coating, and production method thereof | Michele M. Thomas, Alain Arnal | 2010-06-15 |
| 7175878 | Cold antireflection layer deposition process | Jean-Daniel Bernhard, Frederic Arrouy | 2007-02-13 |
| 6891673 | Thin film polarization splitter, its manufacture and ophthalmic lens with projection inserts containing it | Herve Cado, Frederic Arrouy | 2005-05-10 |