Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445499 | Optical circulators | Kejian Guan, Yong Zhang | 2002-09-03 |
| 6374009 | TEMC fiber based optical switch | Hongwei Mao, Bo Cai | 2002-04-16 |
| 6360034 | Reflection based nonmoving part optical switch | — | 2002-03-19 |
| 6342968 | Frequency tuning of optical devices | Kuochou Tai | 2002-01-29 |
| 6337770 | Single-pass folded interleaver/deinterleavers | Kuochou Tai | 2002-01-08 |
| 6335830 | Double-pass folded interleaver/deinterleavers | Kuochou Tai | 2002-01-01 |