Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9766421 | Method for compensating for wavelength shift in wavelength selective switch, and device therefor | Liu Yang, Meng Wang, Rui Yang, Lidan Song, Liping Sun +4 more | 2017-09-19 |
| 9720180 | Multicast optical switch based on free-space transmission | Qianggao Hu, Liping Sun, Bo Zhang, Leilei HU, Liu Yang +3 more | 2017-08-01 |