Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11035940 | Method, apparatus, and system for wireless proximity and presence monitoring | Yi Han, Hung-Quoc Duc Lai, Beibei Wang, Oscar Chi-Lim Au, K. J. Ray Liu | 2021-06-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11035940 | Method, apparatus, and system for wireless proximity and presence monitoring | Yi Han, Hung-Quoc Duc Lai, Beibei Wang, Oscar Chi-Lim Au, K. J. Ray Liu | 2021-06-15 |