Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12317060 | Audio method and system for a seat headrest | Jean-François Rondeau, Nicolas Pignier | 2025-05-27 |
| 11922918 | Noise controlling method and system | Nicolas Jean Pignier Delafontaine, Robert L. Risberg | 2024-03-05 |
| 11087735 | Active noise control method and system | Nicolas Pignier, Robert L. Risberg | 2021-08-10 |
| 10627369 | Method and device for inspection of solids by means of ultrasound | — | 2020-04-21 |