Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352882 | Method, apparatus, and system for speech enhancement and separation based on audio and radio signals | Chenshu Wu, Beibei Wang, K. J. Ray Liu, Oscar Chi-Lim Au | 2025-07-08 |
| 12272375 | Method, apparatus, and system for voice activity detection based on radio signals | Chenshu Wu, Beibei Wang, K. J. Ray Liu, Oscar Chi-Lim Au, Min Wu | 2025-04-08 |
| 12153156 | Method, apparatus, and system for wireless monitoring with improved accuracy | Sai Deepika Regani, Beibei Wang, K. J. Ray Liu, Hung-Quoc Duc Lai, Yi Han +1 more | 2024-11-26 |
| 11500058 | Method, apparatus, and system for wireless proximity sensing | Yuqian Hu, Beibei Wang, Feng Zhang, K. J. Ray Liu, Oscar Chi-Lim Au +3 more | 2022-11-15 |
| 11448727 | Method, apparatus, and system for human recognition based on gait features | Chenshu Wu, Beibei Wang, K. J. Ray Liu, Oscar Chi-Lim Au | 2022-09-20 |
| 11448728 | Method, apparatus, and system for sound sensing based on wireless signals | Chenshu Wu, Beibei Wang, K. J. Ray Liu, Oscar Chi-Lim Au | 2022-09-20 |