Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6922508 | Optical switching apparatus with adiabatic coupling to optical fiber | Alexei Glebov, Michael G. Lee | 2005-07-26 |
| 6850663 | Equipments including transponder for optical fiber transmission | Nobuhiko Kikuchi | 2005-02-01 |