Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017420 | Method of forming optical waveguide | In Gyoo Kim, Gyung-Ock Kim | 2011-09-13 |
| 7927988 | Method of fabricating semiconductor device | In Gyoo Kim, O-Kyun Kwon, Gyung-Ock Kim | 2011-04-19 |
| 7899285 | Leaky surface-plasmon mode directional coupler and polarization detection module for magneto-optical pickup head using the same | Yongwoo Park, Hyeon-Bong Pyo, Yeungjoon Sohn, Hojun Ryu, Mun Cheol Paek | 2011-03-01 |