Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8232542 | Phase change memory element with improved cyclability | Veronique Sousa | 2012-07-31 |
| 8092887 | Super-resolution optical recording medium | Bérangère Hyot, Bernard Andre, Xavier Biquard | 2012-01-10 |
| 7924690 | Process for intentional deterioration of the contents of an optical recording medium | Bérangère Hyot, Bernard Andre, Ludovic Poupinet, Patrick Chaton | 2011-04-12 |
| 7776419 | Optical data storage medium comprising a semi-reflective tin and tellurium based alloy layer | Ludovic Poupinet, Bérangère Hyot | 2010-08-17 |