Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6128289 | Voice coding method at a code division multiple access base station | Sung-Jun Baik, Kyung Jun Lee, Hun Lee | 2000-10-03 |
| 5991288 | Voice coding apparatus at a code division multiple access base station | Sung-Jun Baik, Kyung Jun Lee, Hun Lee | 1999-11-23 |