Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9784916 | Right-angle waveguide based on circular-cylinder-type square-lattice photonic crystal and single compensation scattering cylinder with high refractive index | Hao Huang | 2017-10-10 |
| 9709736 | Right-angle waveguide based on square-cylinder-type square-lattice photonic crystal and single compensation scattering cylinder with high refractive index | Hao Huang | 2017-07-18 |
| 9395493 | 3D polarization beam splitter based on 2D photonic crystal slab | Xin Jin, Zhenyu Lei | 2016-07-19 |
| 9329338 | Full-polarization-state power distributor with integer ratio of power distribution based on photonic crystal waveguide | Xin Jin | 2016-05-03 |
| 9329452 | Tunable optical frequency converter based on an ultrasonic grating | Chunchao Qi | 2016-05-03 |
| 9239510 | Tunable optical frequency converter based on a doppler vibration mirror | Chunchao Qi | 2016-01-19 |
| 9235105 | Tunable optical frequency converter based on a phase modulator | Chunchao Qi | 2016-01-12 |
| 9235104 | Tunable optical frequency converter based on an amplitude modulator | Chunchao Qi | 2016-01-12 |
| 9207400 | T-shape polarization beam splitter based on photonic crystal waveguide | Xin Jin | 2015-12-08 |
| 9170375 | TM-polarization splitter based on photonic crystal waveguide | Xin Jin | 2015-10-27 |
| 9164232 | TE- polarization splitter based on photonic crystal waveguide | Xin Jin | 2015-10-20 |
| 8731360 | Photonic crystal magneto-optical circulator and manufacturing method thereof | Qiong Wang | 2014-05-20 |
| 8699835 | Photonic crystal four-port based on coupling of magneto-optical cavities | Qiong Wang | 2014-04-15 |
| 8693823 | Photonic crystal three-port circulator with multiple second air columns | Qiong Wang | 2014-04-08 |
| 8058618 | High sensitivity THz signal detector and camera | — | 2011-11-15 |