Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836556 | Device and method for identifying a person by biometric characteristics | Bernhard Raaf | 2004-12-28 |
| 6676611 | Device and method for extracting physiological data | — | 2004-01-13 |
| 6567765 | Evaluation system and method for fingerprint verification | Zhenyu Wu, Jianzhong Qian | 2003-05-20 |
| 6466781 | Biometric authentication technology for wireless transceiver activation | Bernhard Raaf | 2002-10-15 |
| 6122377 | Video signal receiver with record protection | Karsten Ronner | 2000-09-19 |
| 5986952 | Redundancy concept for memory circuits having ROM memory cells | Roderick McConnell, Klaus Bernauer, Jochen Breilmann, Eckehard Plättner, Konrad Schönemann | 1999-11-16 |
| 5708480 | Method and circuit configuration for reducing flicker in a television set | Konrad Maul | 1998-01-13 |