Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6430323 | Polarization maintaining optical isolators | Jan W. Kokkelink | 2002-08-06 |
| 6411749 | In-line fiber optic polarization combiner/divider | Chia-Chi Teng, Jan W. Kokkelink | 2002-06-25 |
| 6339661 | Polarization maintaining fiber optic circulators | Jan W. Kokkelink | 2002-01-15 |