Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480663 | Optical fiber for optical amplifier | Jong Heo, Yong Beom Shin, Sun-Tae Jung | 2002-11-12 |
| 6442308 | Optical wavelength multiplexer/demultiplexer with uniform loss | Dong-Kyoon Han | 2002-08-27 |
| 6434292 | Bidirectional optical wavelength multiplexer/divider | Dong-Kyoon Han | 2002-08-13 |
| 6384390 | Apparatus for forming thin film using microwave and method therefor | Sun-Tae Jung, Dong Wook Shin | 2002-05-07 |
| 6347177 | Optical fiber for light amplifier | Jong Heo, Dong-Chin Lee, Se-Ho Park, Sun-Tae Jung | 2002-02-12 |