Issued Patents 2011
Showing 1–3 of 3 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 | Yong-han Yoon, Soo-hen Park, Young-sun Jeong, Myoung-seek Kim | 2011-04-12 |
| 7898922 | Optical pickup apparatus | Ichiro Morishita, Soo-han Park, Do Hoon Nam, Ho Jin Yoon, Myoung Seok Kim | 2011-03-01 |
| 7885165 | Optical pick-up device | Soo-han Park, Hag-Hyeon Jang, Yong-han Yoon, Soo Jin Jung | 2011-02-08 |