Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6442403 | Device and method for communicating at a distance and system using them | Alain Caillerie, François Delumeau, Pierre Visa, Stephane Gouache | 2002-08-27 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6442403 | Device and method for communicating at a distance and system using them | Alain Caillerie, François Delumeau, Pierre Visa, Stephane Gouache | 2002-08-27 |