Issued Patents 2019
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10498458 | Optical N-level quadrature amplitude modulation (NQAM) generation based on phase modulator | Xueyan Zheng, Xiao Shen, Yangjing Wen | 2019-12-03 |
| 10404657 | Method and device for accessing website | — | 2019-09-03 |
| 10330959 | Polarization insensitive micro ring modulator | Yangjing Wen, Hongzhen Wei | 2019-06-25 |
| 10326819 | Method and apparatus for detecting access path | — | 2019-06-18 |
| 10268056 | Interdigitated optical modulator | Dawei Zheng, Hongbing Lei, Qianfan Xu, Xiao Shen | 2019-04-23 |
| 10243684 | Wavelength-division multiplexed polarization-insensitive transmissive modulator | Yangjing Wen, Hongzhen Wei | 2019-03-26 |
| 10222676 | Polarization insensitive integrated optical modulator | Yangjing Wen | 2019-03-05 |
| 10225607 | Video processing apparatus and video processing method thereof | YuanJia Du, Jianhua Liang, Xin Huang, Cong Zhang, Kai Kang | 2019-03-05 |