Issued Patents 2004
Showing 1–2 of 2 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 |