Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8996383 | Motor-vehicle voice-control system and microphone-selecting method therefor | — | 2015-03-31 |
| 8556020 | Motor-vehicle seat belt with built-in electronics | — | 2013-10-15 |
| 7576642 | Motor-vehicle seat belt with integrated sensors | — | 2009-08-18 |
| 7092744 | Hands-free microphone mounting | Joerg Ohlenburger | 2006-08-15 |
| 6643380 | Shielded microphone module and preamplifier | — | 2003-11-04 |