Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10855664 | Proximity-based logical access | Siamak Ziraknejad, Feng Xia, Liang Chen | 2020-12-01 |
| 10771458 | Proximity-based user authentication | Feng Xia, Siamak Ziraknejad, Liang Chen | 2020-09-08 |
| 10657242 | Proximity-based access | Feng Xia, Siamak Ziraknejad, Liang Chen | 2020-05-19 |