Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10873398 | Dispersion monitor apparatus | Lifu Gong, Gongjian Hu, Glenn Lee, Guojiang Hu | 2020-12-22 |
| 10620374 | Wavelength selective switch | Hongwei Mao, Gongjian Hu, Guijun Ji, Tian Zhu | 2020-04-14 |