Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6762878 | Gain control device and method for erbium doped fiber amplifier | Do-In Choi, Yun-Je Oh | 2004-07-13 |
| 6684033 | Bit rate detection circuit and algorithm for optical networks | Hee-Chan Doh, Yun-Je Oh, Chan-Youl Kim, Gil-Young Park | 2004-01-27 |