Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490082 | Optical amplifier | Kyong Hon Kim | 2002-12-03 |
| 6459846 | Complex rare-earths doped optical waveguide | Dong Sung Lim, Kyong Hon Kim, Hak Kyu Lee | 2002-10-01 |
| 6413891 | Glass material suitable for a waveguide of an optical amplifier | Doo-Hee Cho, Kyong Hon Kim | 2002-07-02 |
| 6404788 | Cr and Yb codoped optical material systems for enhanced infrared fluorescence emission and their application schemes | Kyong Hon Kim, Hak Kyu Lee, Dong Sung Lim | 2002-06-11 |