Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12207047 | Sound diffusion device with controlled broadband directivity | Christian Heil, Mathias Remy | 2025-01-21 |
| D1058533 | Loudspeaker | Régis Fouche, Christian Heil | 2025-01-21 |
| D1040129 | Loudspeaker | Régis Fouche, Christian Heil | 2024-08-27 |
| D995466 | Loudspeaker | Régis Fouche, Christian Heil | 2023-08-15 |
| D995467 | Loudspeaker | Régis Fouche, Christian Heil | 2023-08-15 |
| D987602 | Loudspeaker | Christian Heil, Régis Fouche | 2023-05-30 |
| D986218 | Loudspeaker | Christian Heil, Régis Fouche | 2023-05-16 |
| D983159 | Subwoofer | Christian Heil, Régis Fouche | 2023-04-11 |
| 11496850 | Spatial arrangement of sound broadcasting devices | Christian Heil, Florent Bernard, Etienne Corteel | 2022-11-08 |
| 11463807 | Sound diffusion device with fixed non-constant curvature | Yoachim Horyn, Christian Heil | 2022-10-04 |
| D944771 | Loudspeaker | — | 2022-03-01 |
| D944770 | Loudspeaker | — | 2022-03-01 |
| D927460 | Loudspeaker | — | 2021-08-10 |
| 11006211 | Sound broadcasting system | Christian Heil | 2021-05-11 |
| 9762996 | Sound system with improved adjustable directivity | Christian Heil | 2017-09-12 |