Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9581878 | Wavelength selective switch device, wavelength switching method for the same and communication apparatus | Dequan XIE, Quan YOU, Ying Qiu, Miaofeng Li, Qi Yang | 2017-02-28 |
| 9380360 | Wavelength selective switch and wavelength selection method | Quan YOU, Dequan XIE, Ying Qiu, Miaofeng Li, Qi Yang | 2016-06-28 |
| 9380361 | Wavelength selective switch and wavelength selection method | Quan YOU, Dequan XIE, Ying Qiu, Miaofeng Li, Qi Yang | 2016-06-28 |