Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6418100 | Method for formatting, and managing defective area of, optical recording medium | Yong Cheol Park, Myong Gu Lee, Kyu Hwa Jeong, Sung Dae Kim | 2002-07-09 |
| 6414923 | Recording/reproducing method of optical recording medium | Yong Cheol Park, Kyu Hwa Jeong | 2002-07-02 |