Issued Patents All Time
Showing 25 most recent of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12430974 | Eye-gaze based intelligent door opening system | Jing Ming | 2025-09-30 |
| 11348375 | Systems and methods for using focal stacks for image-based spoof detection | — | 2022-05-31 |
| 11294996 | Systems and methods for using machine learning for image-based spoof detection | Nathaniel I. Matter, Ryan Martin, Horst Mueller | 2022-04-05 |
| 11275959 | Systems and methods for enrollment in a multispectral stereo facial recognition system | — | 2022-03-15 |
| 11069167 | Method and system for automated physical access control system using biometric recognition coupled with tag authentication | Fredrik Carl Stefan Einberg, Philip Hoyer, Julian Eric Lovelock | 2021-07-20 |
| 11030453 | Optical authentication of objects based on latent structural characteristics | Mark Robinton, Ting Sun | 2021-06-08 |
| 10810404 | Bioimpedance spoof detection | Nathaniel I. Matter | 2020-10-20 |
| 10545343 | Augmented reality security verification | Philip Hoyer, Julian Eric Lovelock, Fredrik Carl Stefan Einberg | 2020-01-28 |
| 10417409 | Securing credentials with optical security features formed by quasi-random optical characteristics of credential substrates | — | 2019-09-17 |
| 9886617 | Miniaturized optical biometric sensing | Ryan Martin | 2018-02-06 |
| 9487398 | Apparatus and method of biometric determination using specialized optical spectroscopy systems | Stephen P. Corcoran, Shonn Hendee | 2016-11-08 |
| 9483677 | Machine-readable symbols | — | 2016-11-01 |
| 9378404 | Machine-readable symbols | Alex Litz, Ryan Martin | 2016-06-28 |
| 9292916 | Methods and systems for estimating genetic characteristics from biometric measurements | — | 2016-03-22 |
| 9195870 | Copy-resistant symbol having a substrate and a machine-readable symbol instantiated on the substrate | — | 2015-11-24 |
| 9122856 | Updates of biometric access systems | Alexander A. Litz | 2015-09-01 |
| 9082188 | Optical topographic imaging | Horst Mueller, Ryan Martin | 2015-07-14 |
| 9061899 | Apparatus and method of biometric determination using specialized optical spectroscopy systems | Stephen P. Corcoran, Shonn Hendee | 2015-06-23 |
| 9060688 | Biometrics based on locally consistent features | — | 2015-06-23 |
| 9016577 | Machine-readable symbols | — | 2015-04-28 |
| 9007175 | Biometric imaging using an optical adaptive interface | Stephen P. Corcoran, Paul Bulter | 2015-04-14 |
| 8971593 | Methods and systems for performing biometric functions | Horst Mueller, Ryan Martin | 2015-03-03 |
| 8913800 | Optical biometrics imaging with films | — | 2014-12-16 |
| 8872908 | Dual-imager biometric sensor | Ryan Martin, Steve Corcoran, Gary Rogers | 2014-10-28 |
| 8840020 | Biometric terminals | Alexander A. Litz | 2014-09-23 |