Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151963 | Photonic crystal all-optical d-type flip-flop | Zhengbiao Ouyang | 2018-12-11 |
| 10120265 | Photonic crystal all-optical multistep-delay OR-transformation logic gate | Zhengbiao Ouyang | 2018-11-06 |
| 10042117 | Photonic-crystal all-optical and-transformation logic gate | Zhengbiao Ouyang | 2018-08-07 |