Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7983122 | Defocus detection device, defocus detection method and optical disk unit using the same | Motoyuki Suzuki | 2011-07-19 |
| 7903384 | Ground detection circuit for video signal driver to prevent large clamp transistor current | Wee Siong LOW, Jun Tan | 2011-03-08 |