Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931173 | MEMS optical switches with guaranteed switching status | Xinzhong Wang, Yao Li | 2005-08-16 |
| 6894846 | Optical add/drop apparatus and the method for making the same | Steven Zhu | 2005-05-17 |