Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646784 | Optical wavelength converter | — | 2003-11-11 |
| 6580844 | Broadband wavelength-division multiplexer/demultiplexer | — | 2003-06-17 |
| 6571038 | Multimode interference coupler with tunable power splitting ratios and method of tuning | Charles H. Joyner | 2003-05-27 |