Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6144290 | Control device for the emission of carrier currents on a low voltage network | Guillaume Duval | 2000-11-07 |
| 6069556 | Interface device bi-directional connection of currents carrying low voltage/radiofrequency | — | 2000-05-30 |
| 5497142 | Directional separator-coupler circuit for medium-frequency carrier currents on a low-voltage electrical line | — | 1996-03-05 |