| 10495725 |
Method, apparatus, server and system for real-time vital sign detection and monitoring |
Feng Zhang, Chen Chen, Qinyi Xu, Beibei Wang, Chenshu Wu +9 more |
2019-12-03 |
| 10447094 |
Method, system, and apparatus for wireless power transmission based on power waveforming |
Meng-Lin Ku, Yi Han, Yan Chen, Beibei Wang, K. J. Ray Liu |
2019-10-15 |
| 10440705 |
Method, apparatus, server, and systems of time-reversal technology |
K. J. Ray Liu, Beibei Wang, Qinyi Xu, Chen Chen, Feng Zhang +4 more |
2019-10-08 |
| 10397039 |
Apparatus, systems and methods for fall-down detection based on a wireless signal |
Feng Zhang, Chen Chen, Qinyi Xu, Beibei Wang, Chenshu Wu +9 more |
2019-08-27 |
| 10380881 |
Method, apparatus, and systems for wireless event detection and monitoring |
Qinyi Xu, Feng Zhang, Chen Chen, Beibei Wang, Zoltan Safar +2 more |
2019-08-13 |
| 10374863 |
Apparatus, systems and methods for event recognition based on a wireless signal |
Qinyi Xu, Feng Zhang, Chen Chen, Beibei Wang, Chenshu Wu +9 more |
2019-08-06 |
| 10327213 |
Time-reversal communication systems |
Yi Han, Yu-Han Yang, Yan Chen, K. J. Ray Liu, Hang Ma +4 more |
2019-06-18 |
| 10291460 |
Method, apparatus, and system for wireless motion monitoring |
Feng Zhang, Chen Chen, Beibei Wang, Oscar Chi-Lim Au, K. J. Ray Liu |
2019-05-14 |
| 10270642 |
Method, apparatus, and system for object tracking and navigation |
Feng Zhang, Chun-I Chen, Chau-Wai Wong, Beibei Wang, Chen Chen +3 more |
2019-04-23 |