Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633884 | Self-seeding method and apparatus for dual cavity type tunable laser utilizing diffraction grating | Jong Min Lee, Sung Ho Kim, Do-Kyeong Ko | 1997-05-27 |
| 5550850 | Apparatus and method for precisely wavelength-tuning single longitudinal mode tunable laser beams by utilizing wedge prism | Jong Min Lee, Sung Ho Kim, Do-Kyeong Ko | 1996-08-27 |