Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11159233 | Measuring device for polarization-maintaining optical fiber spindle differential delay | Xiaofeng Jin, Donglin Qin, Chenghui ZHANG, Xiangdong Jin, Shilie Zheng +2 more | 2021-10-26 |
| 10979143 | Frequency chirp correction method for photonic time-stretch system | Changqiao Liu, Xiaofeng Jin, Xiangdong Jin, Xianmin Zhang, Shilie Zheng +2 more | 2021-04-13 |