Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6606190 | Inhomogeneity tunable erbium-doped fiber amplifier with long wavelength gain band and method of blocking propagation of backward amplified spontaneous light emission in the same | Jyung Chan Lee, Moo Jung Chu, Jong Hyun Lee | 2003-08-12 |
| 6570698 | Apparatus and method for modulating optical intensity with amplitude noise suppressed by using linear optical modulator | Bong Kyu Kim, Jong Hyun Lee, Seung Il Myong | 2003-05-27 |
| 6559989 | Optical packet header processing apparatus for optical packet switch | Ji Wook YOUN, Hee Sang CHUNG, Sung-Un Lee, Jong Hyun Lee | 2003-05-06 |
| 6529319 | Automatic gain-controlled optical fiber amplifier | Ji Wook YOUN, Hee Sang CHUNG, Jong Hyun Lee | 2003-03-04 |