Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7551658 | Buried ridge waveguide laser diode | Ki-Soo Kim, Oh Kee Kwon, Yong Soon Baek | 2009-06-23 |
| 7378292 | Method of fabricating semiconductor optical device | Moon-Ho Park, Sahng Gi Park, Yong Soon Baek, Kwang Ryong Oh, Gyung-Ock Kim +1 more | 2008-05-27 |
| 7179669 | Tunable semiconductor laser and method thereof | Sahng Gi Park, Moon-Ho Park, Ji Myon Lee, Kyong Hon Kim | 2007-02-20 |
| 7130325 | Sampled grating distributed feedback wavelength tunable semiconductor laser integrated with sampled grating distributed Bragg reflector | Moon-Ho Park, Ji Myon Lee, Ki-Soo Kim, Chul-Wook Lee, Hyun Sung Ko +3 more | 2006-10-31 |
| 7065108 | Method of wavelength tuning in a semiconductor tunable laser | Sahng Gi Park, Moon-Ho Park, Ji Myon Lee, Kyong Hon Kim | 2006-06-20 |