Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8340525 | Method and device for stabilizing multi-channel optical signal wavelengths | Yusheng Bai, Changgui Xiao | 2012-12-25 |
| 8315524 | Electro-optic conversion module, optic-electro conversion module and conversion methods thereof | Changzheng Su, Xingyue Sha | 2012-11-20 |
| 7580635 | Method, apparatus and system for optical communications | Weishi Li, Qianjin Xiong, Jun Luo, Tianhai Chang, Dianjun Xiao +1 more | 2009-08-25 |