Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823527 | Dynamic vibration absorbing apparatus for an optical disk drive | Cheng-Yao Liao | 2004-11-23 |
| 6813773 | Pickup guide rail tilt adjust mechanism with screw disposed through a pre-compressed spring for an optical disc drive | Cheng-Yao Liao | 2004-11-02 |