Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6400660 | Optical disk and apparatus for reading the same based upon the length of a mirror region | Kyung-geun Lee, Du-seop Yoon, Young-man Ahn | 2002-06-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6400660 | Optical disk and apparatus for reading the same based upon the length of a mirror region | Kyung-geun Lee, Du-seop Yoon, Young-man Ahn | 2002-06-04 |