Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665480 | Optical gate device, manufacturing method for the device, and system including the device | — | 2003-12-16 |
| 6626592 | Optical communication system using optical phase conjugation to suppress waveform distortion caused by chromatic dispersion and optical Kerr effect | — | 2003-09-30 |
| 6608854 | Method, device, and system for waveform shaping of signal light | — | 2003-08-19 |
| 6504972 | Optical fiber communication system using optical phase conjugation as well as apparatus applicable to the system and method of producing the same | — | 2003-01-07 |