Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11172365 | Method, system, and device for generating, storing, using, and validating NFC tags and data | Philip Hoyer, Julian Eric Lovelock | 2021-11-09 |
| 11089012 | Event driven second factor credential authentication | Masha Leah Davis, Peter F. Klammer | 2021-08-10 |
| 11030453 | Optical authentication of objects based on latent structural characteristics | Robert K. Rowe, Ting Sun | 2021-06-08 |
| 11026092 | Proof of presence via tag interactions | Philip Hoyer | 2021-06-01 |