Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486292 | Optical polyimide precursor, optical polyimide compound and fabricating method thereof | Kyung-hee You, Kwan-Soo Han, Tae-Hyung Rhee, Eun-Ji Kim, Woo-Hyeuk Jang | 2002-11-26 |
| 6345131 | Method for manufacturing the thermo-optic switch, and method for changing optical line using the thermo-optic switch | Woo-Hyuk Jang, Hyun Ki Kim, Yong-Woo Lee, Tae-Hyung Rhee | 2002-02-05 |