Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6570187 | Silicon light-emitting device and method for the production thereof | Jean-Louis Pautrat, Hélène Ulmer, Emmanuel Hadji | 2003-05-27 |
| 6507149 | Plasma cell | Emmanuel Picard | 2003-01-14 |