Patents per Year
Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12360216 | Laser radar | Yangkui Ou, Li Zeng, Guoqing Han | 2025-07-15 |
| 11713239 | MEMS chip structure | Yiwen Chen, Zhaoxing Huang, Danyang YAO, Hong Tang, Huikai Xie | 2023-08-01 |
| 10866350 | Phase retarder and optical comb filter thereof | — | 2020-12-15 |
| 10437045 | Optical switch using aligned collimator arrays that are specifically angled to facing MEMS chips | Xing Zhao | 2019-10-08 |
| 10405074 | Optical signal processing method and optical cross-connect apparatus | Xinhua Xiao | 2019-09-03 |
| 10136199 | Optical transmission method and optical transmission apparatus | — | 2018-11-20 |
| 10061087 | Micro-electro-mechanical system optical switch and switching node | Peng Zhang | 2018-08-28 |
| 9733432 | 3D-MEMS optical switch | Chunhui Zhang | 2017-08-15 |
| 9529157 | 3D-MEMS optical switch | Chunhui Zhang | 2016-12-27 |