Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12066572 | Method, apparatus, and system for human identification based on human radio biometric information | Sai Deepika Regani, Beibei Wang, Min Wu, Oscar Chi-Lim Au, K. J. Ray Liu | 2024-08-20 |
| 11035940 | Method, apparatus, and system for wireless proximity and presence monitoring | Yi Han, Hung-Quoc Duc Lai, Beibei Wang, Oscar Chi-Lim Au, K. J. Ray Liu | 2021-06-15 |
| 10833912 | Methods, devices, servers, apparatus, and systems for wireless internet of things applications | Oscar Chi-Lim Au, Masato Marumo, Beibei Wang, Hung-Quoc Duc Lai, K. J. Ray Liu +7 more | 2020-11-10 |
| 10735298 | Method, apparatus, server and system for vital sign detection and monitoring | Chen Chen, Feng Zhang, Beibei Wang, Chenshu Wu, 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, Beibei Wang, Chenshu Wu, Hangfang Zhang +9 more | 2019-12-03 |
| 10476730 | Methods, apparatus, servers, and systems for human identification based on human radio biometric information | Yan Chen, Beibei Wang, K. J. Ray Liu | 2019-11-12 |
| 10440705 | Method, apparatus, server, and systems of time-reversal technology | K. J. Ray Liu, Hung-Quoc Duc Lai, Beibei Wang, 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, Beibei Wang, Chenshu Wu, Hangfang Zhang +9 more | 2019-08-27 |
| 10380881 | Method, apparatus, and systems for wireless event detection and monitoring | Feng Zhang, Chen Chen, Beibei Wang, Zoltan Safar, Yi Han +2 more | 2019-08-13 |
| 10374863 | Apparatus, systems and methods for event recognition based on a wireless signal | Feng Zhang, Chen Chen, Beibei Wang, Chenshu Wu, Hangfang Zhang +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 |