Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980345 | High speed optical signal processor including saturable absorber and gain-clamped optical amplifier | Hyun-Soo Kim, Jong-Hoi Kim, Eun Deok Sim, Kang Ho Kim, Oh Kee Kwon | 2005-12-27 |
| 6885804 | Semiconductor optical devices with differential grating structure and method for manufacturing the same | Kyung Hyun Park, Jung-Ho Song, Sung Bock Kim | 2005-04-26 |
| 6856452 | Filter-free wavelength converter | Jong-Hoi Kim, Yong Soon Baek, Hyun-Soo Kim, Kang Ho Kim | 2005-02-15 |