Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813435 | Method for recording information for fast accessing an area on an optical recording medium | Seong Ju LEE, Jae Ryong Cho | 2004-11-02 |
HR
Han Seop Ryu
Overall (2004): #213,350 of 270,089Top 80%
1
Patents 2004