Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11461442 | Systems and methods for user input and authentication using vibration analysis | Jian Liu, Chen Wang, Nitesh Saxena | 2022-10-04 |
| 11425214 | Device-free activity identification using fine-grained WiFi signatures | Jie Yang, Yan Wang, Jian Liu, Marco Gruteser | 2022-08-23 |