Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7822419 | Method for concurrent multiple services in a mobile communication system | — | 2010-10-26 |
| 7734295 | Method for concurrent multiple services in a mobile communication system | — | 2010-06-08 |
| 7680489 | Method for concurrent multiple services in a mobile communication system | — | 2010-03-16 |
| 7529208 | Handoff method in CDMA communication system | Young Su Choi | 2009-05-05 |
| 7391171 | Display apparatus and control method thereof | Jae-Woo Kim | 2008-06-24 |
| 6963550 | Handoff method in CDMA communication system | Young Su Choi | 2005-11-08 |
| 6845236 | Method for concurrent multiple services in a mobile communication system | — | 2005-01-18 |