Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411645 | Modulation apparatus of multicarrier direct sequence spread spectrum communication system | Hun Lee | 2002-06-25 |
| 6400750 | Base station system and data transmission method of multicarrier CDMA/FDM hybrid system and mobile communication system using same | Duck-Bin Im | 2002-06-04 |
| 6341140 | Code synchronization apparatus of multi-carrier direct sequence spread spectrum communication system | Hun Lee | 2002-01-22 |