Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7940615 | Single PLL demodulation of pre-formatted information embedded in optical recording medium | Shih-Ming Shih | 2011-05-10 |
| 7911892 | Center error mechanical center adjustment | Xiao Lin | 2011-03-22 |