Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7864641 | Optical disk having divided write strategy tuning areas, optical recording/reproducing apparatus and method using the same | Min Seok Kim, Jong Kyu Kim, Yong-jin Ahn | 2011-01-04 |