Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6826408 | Method for transmitting and receiving message of short message broadcasting services in telecommunication system | Seong Whan Kim | 2004-11-30 |
| 6690931 | Method of doing a broadcast service of a short message in a communication system | — | 2004-02-10 |