Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12207047 | Sound diffusion device with controlled broadband directivity | Christophe Combet, Christian Heil | 2025-01-21 |
| 8971564 | Voice coil support for a coil transducer motor structure | Guy Lemarquand, Gaël Guyader | 2015-03-03 |
| 8861778 | Electrodynamic-transducer magnetic motor | Claire Peteul-Brouillet, Gaël Guyader, Guy Lemarquand | 2014-10-14 |
| 8422726 | Ironless and leakage free coil transducer motor assembly | Guy Lemarquand, Gaël Guyader | 2013-04-16 |