Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6762878 | Gain control device and method for erbium doped fiber amplifier | Tae-Sung Park, Do-In Choi | 2004-07-13 |
| 6754415 | Device for setting reference wavelength in optical channel monitoring module | Keun-Ho Shin | 2004-06-22 |
| 6738553 | Opto-electrical cross connect device of high density | Byung-Jik Kim, Seong-Taek Hwang, Jun-Ho Koh, Sang-Ho Kim | 2004-05-18 |
| 6684033 | Bit rate detection circuit and algorithm for optical networks | Hee-Chan Doh, Tae-Sung Park, Chan-Youl Kim, Gil-Young Park | 2004-01-27 |