Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6751178 | Optical recording medium and recording/reproduction method thereof | Kyung-geun Lee, Seong-sin Joo, In-sik Park, Byung-in Ma, Jae-seong Shim +2 more | 2004-06-15 |
YW
Yong-kwang Won
Overall (2004): #81,099 of 270,089Top 35%
1
Patents 2004