Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181486 | Method, apparatus, and system for wireless material sensing | Beibei Wang, Oscar Chi-Lim Au, Feng Zhang, K. J. Ray Liu | 2021-11-23 |
| 10866302 | Method, apparatus, and system for wireless inertial measurement | Feng Zhang, Yusen Fan, Beibei Wang, K. J. Ray Liu, Oscar Chi-Lim Au | 2020-12-15 |
| 10845463 | Method, apparatus, and system for wireless object scanning | Feng Zhang, Beibei Wang, K. J. Ray Liu, Oscar Chi-Lim Au | 2020-11-24 |
| 10742475 | Method, apparatus, and system for object tracking sensing using broadcasting | Hung-Quoc Duc Lai, David N. Claffey, Chen Chen, Feng Zhang, Chau-Wai Wong +3 more | 2020-08-11 |
| 10735298 | Method, apparatus, server and system for vital sign detection and monitoring | Chen Chen, Feng Zhang, Qinyi Xu, Beibei Wang, Hangfang Zhang +9 more | 2020-08-04 |
| 10495725 | Method, apparatus, server and system for real-time vital sign detection and monitoring | Feng Zhang, Chen Chen, Qinyi Xu, Beibei Wang, Hangfang Zhang +9 more | 2019-12-03 |
| 10397039 | Apparatus, systems and methods for fall-down detection based on a wireless signal | Feng Zhang, Chen Chen, Qinyi Xu, Beibei Wang, Hangfang Zhang +9 more | 2019-08-27 |
| 10374863 | Apparatus, systems and methods for event recognition based on a wireless signal | Qinyi Xu, Feng Zhang, Chen Chen, Beibei Wang, Hangfang Zhang +9 more | 2019-08-06 |