Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9798081 | Optical circulator array | Hongwei Mao, Guijun Ji, Jinyuan Qiao, Tian Zhu, Lifu Gong | 2017-10-24 |
| 9696485 | Optical circulator array | Hongwei Mao, Guijun Ji, Jinyuan Qiao, Tian Zhu, Lifu Gong | 2017-07-04 |