Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374163 | Spoof detection using eye boundary analysis | David Hirvonen | 2025-07-29 |
| 12277804 | Spoof detection using catadioptric spatiotemporal corneal reflection dynamics | David Hirvonen | 2025-04-15 |
| 12236717 | Spoof detection based on challenge response analysis | Reza R. Derakhshani | 2025-02-25 |
| 12217546 | Spoof detection using head pose to eye gaze correspondence | — | 2025-02-04 |
| 12210605 | Spoof detection using illumination sequence randomization | David Hirvonen | 2025-01-28 |
| 12141251 | Authentication of a user based on analyzing touch interactions with a device | Sashi K. Saripalle, Stephanie Firehammer | 2024-11-12 |
| 12020512 | Spoof detection using eye boundary analysis | David Hirvonen | 2024-06-25 |
| 12014577 | Spoof detection using catadioptric spatiotemporal corneal reflection dynamics | David Hirvonen | 2024-06-18 |
| 11741208 | Spoof detection using illumination sequence randomization | David Hirvonen | 2023-08-29 |
| 11710353 | Spoof detection based on challenge response analysis | Reza R. Derakhshani | 2023-07-25 |
| 11341880 | Multi-sensor scene brightness analysis to check camera pipeline integrity | Reza R. Derakhshani, Tetyana Anisimova | 2022-05-24 |
| 11126879 | Spoof detection using illumination sequence randomization | David Hirvonen | 2021-09-21 |