Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11323199 | Optical transmission system and optical power control method | Yang Li, Hui Yan, Yuanwu Wang | 2022-05-03 |
| 11119003 | Calibration apparatus and method, and wavelength division multiplexing system | Lei Wang | 2021-09-14 |
| 9071355 | Dynamic dispersion detecting method and apparatus | Dezhong Yu, Fanming Meng, Junbo Xie, Yu Xu, Jiahong Zeng | 2015-06-30 |