Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6791685 | Optical signal performance monitoring apparatus and method in multi-channel optical transmission system | Ji Wook YOUN | 2004-09-14 |
KK
Kwang Joon Kim
Overall (2004): #171,669 of 270,089Top 65%
1
Patents 2004