Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688732 | Dielectric ceramic compositions for microwave | Jung Rae Park, Tae Hong Kim, Suk Jin Lee, Sang Seok Lee | 1997-11-18 |
| 5653008 | Method for fabricating the heater buried plane waveguide path type of an optical switch | Jae Gi Sim, Jang-Uk Sin, Myoung-Young Chung | 1997-08-05 |