Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6476967 | Compact optical circulator with three ports | Chieh Hu, Chin-Lan Liao | 2002-11-05 |
| 6404536 | Polarization independent tunable acousto-optical filter and the method of the same | Eric G. Lean, Wei-Jen Chou, Shu-Mei Yang, Chieh Hu | 2002-06-11 |
| 6404549 | Optical circulator | Wei-Jen Chou, Chieh Hu | 2002-06-11 |