Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7924682 | Unit to remove crosstalk in multi-layered disk, optical pickup including the unit, and optical recording and/or reproducing apparatus including the optical pickup | Jang-hoon Yoo, Yong-han Yoon, Soo-hen Park, Myoung-seek Kim | 2011-04-12 |