Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580553 | Automatic gain control device of optical fiber amplifier | Yun-Je Oh, Seong-Taek Hwang, Jun-Ho Koh | 2003-06-17 |
CK
Chan-Youl Kim
Overall (2003): #249,518 of 273,478Top 95%
1
Patents 2003