Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628594 | Device and method for generating writing signal for optical recording medium by controlling writing power levels for different pit portions | — | 2003-09-30 |
| 6625093 | Apparatus and method for reproducing record for optical recording medium | Seong Pyo Hong, Won Hyoung Cho | 2003-09-23 |
| 6614740 | Device and method for detecting non-writable region of optical recording medium | You Jae Park, Eung Soo Kim | 2003-09-02 |
| 6597408 | Fine tuning method for digital television | Sang Soo Oak | 2003-07-22 |
| 6560179 | Recording and reproducing apparatus having copy-protection function and method thereof | Yong Hee Han | 2003-05-06 |