Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6952308 | Multi-stage bidirectional optical amplifier | Chang Hee Lee, Hyun Deok Kim, Tae Won Oh, Cho Yun Hee | 2005-10-04 |
SH
Shin Jeong Hun
Overall (2005): #103,318 of 245,428Top 45%
1
Patents 2005