Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11750292 | Method for determining optical signal power change and power calculation apparatus | Wei Liu, Fei Chen, Yufeng Su | 2023-09-05 |
| 11671179 | Fiber amplifier and gain adjustment method for fiber amplifier | Zhiwen Chang, Guodong You, Zhenqing Zhao, Fei Chen | 2023-06-06 |