Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10360442 | Spoofing detection in image biometrics | Ansuya Negi, Scott Pfursich, David L. Graumann, Ranjit S. Narjala | 2019-07-23 |
| 10198645 | Preventing face-based authentication spoofing | David L. Graumann, Ranjit S. Narjala | 2019-02-05 |