Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11976961 | Transducer transfer impedance calibration device based on spatial frequency domai smoothing technology | Yi-Jan Chen, Liuqing Yang, Xiaofeng Jin, Han Zhao | 2024-05-07 |
| 11391863 | Method of free-field broadband calibration of hydrophone sensitivity based on pink noise | Yi-Jan Chen, Xiaofeng Jin, Liuqing Yang, Han Zhao | 2022-07-19 |