Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10095082 | TE optical switch with high extinction ratio based on slab photonic crystals | Zhengbiao Ouyang | 2018-10-09 |
| 9971227 | TM optical switch based on slab photonic crystals with high degree of polarization and large extinction ratio | Zhengbiao Ouyang | 2018-05-15 |
| 9904010 | Polarization independent optical switch with high extinction ratio based on slab photonic crystals | Zhengbiao Ouyang | 2018-02-27 |
| 9885939 | TE optical switch based on slab photonic crystals with high degree of polarization and large extinction ratio | Zhengbiao Ouyang | 2018-02-06 |
| 9880444 | TM optical switch with high extinction ratio based on slab photonic crystals | Zhengbiao Ouyang | 2018-01-30 |