Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10271139 | Device and method for filtering the resonance peak in a circuit for supplying at least one loud speaker upstream of the latter | Etienne Gaviot, Mehran Erza, Frédéric Polet, Romain Ravaud | 2019-04-23 |
| 10212515 | Device and method for filtering the resonance peak in a power supply circuit of at least one loudspeaker | Etienne Gaviot, Mehran Erza, Frédéric Polet, Romain Ravaud | 2019-02-19 |