Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9632281 | Free space grating coupler | Zongrong Liu, Qianfan Xu, Xiao Shen | 2017-04-25 |
| 9577408 | Tunable laser with high thermal wavelength tuning efficiency | Hongmin Chen, Xuejin Yan, Xiao Shen, Zongrong Liu | 2017-02-21 |