Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11736867 | Active microphone for increased DAS acoustic sensing capability | Ting Wang | 2023-08-22 |
| 11733088 | Spatial averaging method for coherent distributed acoustic sensing | Yue-Kai Huang, Ezra Ip | 2023-08-22 |
| 11698289 | Method providing increased signal-to-noise (SNR) for coherent distributed acoustic sensing | Ting Wang, Shuji Murakami | 2023-07-11 |
| 11692867 | Polarization diversity combining method in coherent DAS maintaining phase continuity | Yue-Kai Huang, Ezra Ip | 2023-07-04 |
| 11674827 | Saturation caused phase jump avoidance in DAS | — | 2023-06-13 |
| 11664893 | Suppressed out-of-band level for increasing loss margin and stable ABC operation of coded DFOS system | Yue-Kai Huang | 2023-05-30 |
| 11566937 | Rayleigh fading mitigation via short pulse coherent distributed acoustic sensing with multi-location beating-term combination | Ezra Ip, Yue-Kai Huang, Shuji Murakami | 2023-01-31 |
| 11543285 | Distributed optical fiber sensing using point sensors | Ting Wang | 2023-01-03 |