Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7471596 | Optical disc reproduction device and tracking control method applied to an optical disc reproduction device | — | 2008-12-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7471596 | Optical disc reproduction device and tracking control method applied to an optical disc reproduction device | — | 2008-12-30 |