Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161792 | Device and method for realizing spectral polarization-independent measurement based on frequency domain depolarization structure | Changjian Ke, Deming Liu, Ke Zhang | 2018-12-25 |
| 10122445 | Method for enhancing optical signal-to-noise ratio measuring precision by correcting spectral resolution | Changjian Ke, Deming Liu, Guo-Dong Yin | 2018-11-06 |