Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810252 | Method for detecting a hand-off target frequency in a cellular mobile telecommunication system | — | 2004-10-26 |
| 6449481 | Method for determining execution time of inter-frequency hard handoff and establishing the hard handoff environment | Wan Soo Kim | 2002-09-10 |