Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11771366 | Method, apparatus, and system for radio based sleep tracking | Beibei Wang, Oscar Chi-Lim Au, Hung-Quoc Duc Lai, K. J. Ray Liu | 2023-10-03 |
| 11639981 | Method, apparatus, and system for movement tracking | Beibei Wang, Xiaolu Zeng, K. J. Ray Liu, Oscar Chi-Lim Au | 2023-05-02 |
| 11592913 | Method, apparatus, and system for wireless writing tracking | Sai Deepika Regani, Beibei Wang, Min Wu, K. J. Ray Liu, Oscar Chi-Lim Au | 2023-02-28 |