Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6973231 | Waveguide grating-based wavelength selective switch actuated by thermal mechanism | Peiching Ling, Jinliang Chen, Ming Xu | 2005-12-06 |
| 6891989 | Optical switch systems using waveguide grating-based wavelength selective switch modules | Peiching Ling, Jinliang Chen, Ming Xu | 2005-05-10 |
| 6879754 | Drop-before-add optical switching and routing system employing grating-based wavelength selective switches | Peiching Ling, Jinliang Chen, Ming Xu | 2005-04-12 |
| 6876793 | Grating-based wavelength selective switch | Peiching Ling, Wayne Lui, Jinliang Chen, Ming Xu, Yu Chen | 2005-04-05 |