Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6529656 | Bi-Directional add/drop multiplexer and bidirectional add/drop amplifier module for wavelength interleaved bidirectional networks | Chang Hee Lee, Hyun Deok Kim, Jeong Hun Shin, Yun Hee Cho | 2003-03-04 |