Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931654 | Hybrid disc and method and apparatus for discriminating same | Young-nam Oh | 2005-08-16 |
| 6907189 | Apparatus for recording and/or playing back catalog information | Jung-wan Ko, Jung-kwon Heo, Jung-seuk Kang | 2005-06-14 |
| 6904230 | Storage medium storing catalog information | Jung-wan Ko, Jung-kwon Heo, Jung-seuk Kang | 2005-06-07 |