Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8300670 | Method for deriving precise control over laser power of an optical pickup unit, and associated automatic power calibration circuit | Chih-Ching Chen, Chia-Wei Liao | 2012-10-30 |
| 7991030 | Method for deriving precise control over laser power of an optical pickup unit, and associated automatic power calibration circuit | Chih-Ching Chen, Chia-Wei Liao | 2011-08-02 |