Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193818 | Frequency modulation demodulator based on fiber grating sensor array | Zhiwei Cheng, Jianhai Ou, Xiangdong Jin, Yijie Du, Yinfang Xie | 2021-12-07 |
| 11159233 | Measuring device for polarization-maintaining optical fiber spindle differential delay | Donglin Qin, Chenghui ZHANG, Xiangdong Jin, Xianbin Yu, Shilie Zheng +2 more | 2021-10-26 |
| 10979143 | Frequency chirp correction method for photonic time-stretch system | Changqiao Liu, Xianbin Yu, Xiangdong Jin, Xianmin Zhang, Shilie Zheng +2 more | 2021-04-13 |
| 10882833 | Phenylate derivative, preparation method therefor, and pharmaceutical composition and uses thereof | Zhiqiang Feng, Xiaoguang Chen, Yang Yang, Chuan Zhou, Fangfang Lai +5 more | 2021-01-05 |