Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6721249 | Apparatus and method for processing audio signals recorded on a medium | Ki-Won Kim | 2004-04-13 |
| 6714494 | Apparatus and method for processing audio signals recorded on a medium | Ki-Won Kim | 2004-03-30 |