Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10317584 | Grating coupler and preparation method | Ming Li, Xin Tu | 2019-06-11 |
| 10241273 | Polarization rotator and optical signal processing method | Xin Tu, Yuming Wei | 2019-03-26 |
| 10067363 | Polarizer and polarization modulation system | Xin Tu, Wanyuan Liu | 2018-09-04 |
| 9829635 | Optical interconnector, optoelectronic chip system, and optical signal sharing method | Xin Tu, Fei Zhao | 2017-11-28 |
| 9766399 | Cross waveguide | Wanyuan Liu, Xin Tu | 2017-09-19 |
| 9618822 | Device and method for all-optical information exchange | Jian Wang, Jifang He | 2017-04-11 |
| 9531472 | Coherent waveform conversion in optical networks | Zhuhong Zhang, Chuandong Li, Xiao Shen, Dominic John Goodwill, Lewei Zhang | 2016-12-27 |