Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8984546 | Wire holder and wiring layers included in an objective lens driving unit | Chan-ik Lee, Won Seok Choi | 2015-03-17 |
| 8879374 | Objective lens driving unit that maintains electrical connection between suspension wires and leads | Chan-ik Lee, Won Seok Choi | 2014-11-04 |
| 8752078 | Objective lens driving unit, and optical pickup device and optical disc drive including the objective lens driving unit | Young-bin Lee, Min Soo Kang | 2014-06-10 |