Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6418330 | Device and method for generating various ring tones in radio terminal | — | 2002-07-09 |
| 6397367 | Device and methods for channel coding and rate matching in a communication system | Chang-Soo Park | 2002-05-28 |