Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7943923 | Multi-level data memorisation device with phase change material | — | 2011-05-17 |
| 7920457 | Device for recording data comprising microdots with free ends forming a convex surface and method for the production thereof | — | 2011-04-05 |
| 7898931 | Device for recording data, comprising a peripheral support membrane, and method for producing same | — | 2011-03-01 |