Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5869821 | Credit inquiry service system and method | Nam-No Lee, Heung-Soo Kim, Moon K. Woo, Woo-shik Kang, Young Jun Lee | 1999-02-09 |
| 5432815 | Data modulator-demodulator apparatus of a spread spectrum communication system | Dae Sun Kang | 1995-07-11 |