Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10455423 | Control of access to an on-line service via a Li-Fi network | Micheline Perrufel, Philippe Dussaume, Sylvain Leroux, Olivier Helaine | 2019-10-22 |
| 10180239 | Combined illumination and optical communication device | Philippe Dussaume, Micheline Perrufel | 2019-01-15 |