Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8036527 | Apparatus and method for protection switching of optical channel | Sun Hyok Chang, Hwan Seok CHUNG, Sang Soo Lee | 2011-10-11 |
| 7917040 | Method and apparatus for controlling wavelength tuning of optical source for optical communication | Jyung Chan Lee, Moo Jung Chu, Jun Ki Lee | 2011-03-29 |