Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10630403 | Method for determining a doppler frequency shift of a wireless signal directly reflected by a moving object | Xiang Li | 2020-04-21 |
| 10531817 | Fall detection method and system | Hao Wang, Yasha Wang | 2020-01-14 |