Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7897911 | Optoelectronic sensor arrangement and process for monitoring a surveillance area | Christoph Meyer, Martin Wuestefeld | 2011-03-01 |
| 6940060 | Monitoring method and optoelectronic sensor | Ingolf Braune | 2005-09-06 |
| 6815660 | Optoelectronic monitoring device | Martin Wuestefeld | 2004-11-09 |