Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665281 | Method and system for providing inter-frequency handoff in a telephone system | — | 2003-12-16 |
| 6563807 | Inter-frequency handoff execution method and apparatus in mobile communication system | Jong-Heon Kim | 2003-05-13 |
| 6504816 | Baseband signal demodulating apparatus and method in mobile radio communication system | Sang-Woo Lee | 2003-01-07 |