Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6546122 | Method for combining fingerprint templates representing various sensed areas of a fingerprint to derive one fingerprint template representing the fingerprint | — | 2003-04-08 |
| 6535622 | Method for imaging fingerprints and concealing latent fingerprints | Lawrence O'Gorman | 2003-03-18 |
| 6518560 | Automatic gain amplifier for biometric sensor device | Hsueh-Li J. Yeh, Ericson Cheng | 2003-02-11 |