Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6943938 | Tunable wavelength filter with invariant transmission and reflection beam angles | Yuqiao Liu, Wei-Shin Tsay | 2005-09-13 |
| 6914722 | Fiber optical circulator | Jerry Lee, QiKiao Chen, Tim Wang | 2005-07-05 |